I am excited to be here at Mustard's Chicago Style Eatery in Los Alamitos off of Katella Ave. Menu here is awesome for the dog lovers in all of us too many to choose from! Sorry didn't take photo of menu you gotta come here! I ordered the Windy City chili dog cause I love chili dogs and I got the Classic steam Chicago dog the best seller here without peppers though! Classic steam dog with the skin on is awesomely good! Love this one! Chili dog with the skin on is crunchy love that chili is good but kind of thick. Overall I love the food the dogs you gotta come try! My number was called right after I ordered my food maybe five minutes pretty fast huh! Thumbs high on Mustards Chicago Style Eatery! read more

Mustard's Chicago Style Eatery - Classic Steam Chicago Dog, Windy City chili dog and zero sugar coke! - Hot Dogs Near Me - Los Alamitos, California

We used to go to Mustards all the time 40 years some ago! We used to take our son there when he was little, and for his 39th BDay he said he wanted to go there. Now mind you that's over the Brazilian Steak House and Wood Ranch I had offered. We hadn't been to Mustards in (shut) 15 years? I was worried the quality was still there. I was! And boy did they grow up. They've blown out the menu the inclusion plethora of item other than hot dogs! The BBQ ribs I had were more than acceptable. Not Wood Ranch or Sweet Lou's but enjoyable! My son said his Chicago Dogs were still second to none and my wife got a hamburger that she claims was 'OK', and my daughter in law got a chicken sandwich she really liked. So overall it was a success. You can't rate the service because there is none. You order at a window, pick it up when ready from said window, and clean up after yourself ... unless you're a jerk. I do recommend them still. New owners clearly (apparently Asian) but the were very sweet and friendly. Lots of smiles. read more

We lived in the area for years and have never tried this place.... What a miss..... the hubby was craving a hotdog and we decided to go to Costco but it was more crowded and crazier than EVER.....I know I know nothing to compare that place to here just saying..... So we left and came here perfect excuse. Wow Lina or Nina sorry didn't catch her name right was fantastic, excellent customer service. I've never been to Chicago but these hotdogs were delicious. Thank you... see ya next time read more

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Went back today and got the foot-long so feeling so satisfying Fresh onions tomato phenomenal Hotdog ran through the garden Chicago style foot-long again #EpicLunch read more

Mustard's Chicago Style Eatery - Foot-long Vienna, beef ran through the garden. Chicago style comes on two buns here it is cut in half with the bite out of it. - Hot Dogs Near Me - Los Alamitos, California

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Parking lot shared with other restaurants and businesses. Clean ambiance, pleasant customer service. They know the names of their frequent customers. Steady customers throughout this Wednesday evening. It was a warm evening outside , inside was a little warm but didn't take away from our dinner. Great Chicago all beef hot dogs menu, solid chili cheese fries/hot dogs, also enjoyed the fried zucchini, good texture, yummy ranch. I saw several customers order burgers, so will definitely have to check those out next time. Gotta appreciate places like this! It's a blast from the past, Chicago decor all over the walls, 90s vibe, we loved it. They also serve cold beer and you can buy Lotto here too! Come on in and support local . read more

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TELL EVERYONE YOU KNOW! When you've got to have a Chicago dog or Italian beef sandwich, Mustard's is your place for authentic fare. They've also got a selection of burgers, etc. Today I had a Char broiled Chicago dog and a classic steam Chicago dog with a basket of French fries. The dogs brought me right back to Chicago. An authentic Vienna beef hot dog, the ever classic neon green relish, pickled sport peppers, dill pickle spear, sliced tomato, onion, yellow mustard, and a sprinkle of celery salt on a poppy seed bun. THE FLAVORS WERE AMAZING! The French fries were perfectly fried and seasoned well. Pleasantly attentive service, clean and comfortable dining area and the price is right. Its the only one around. The original! I will definitely be back. read more

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I ordered Mustard's Chicago style to be delivered. I was not expecting too much just wanted something simple and comfort food. To my surprise it was better than I thought and fulfilled my craving for a hot dog Chicago style. Didn't disappoint. It is in close proximity to my home and drove by many times without stopping. I will be sure to stop by again soon! read more

Great chicago style italian beef sandwich with peppers and au jus! Also fruit filled cheese croissants and boba drinks!

Stumbled on mustards one afternoon just driving down Katelyn. We were welcomed by the Chicago sports ambiance and a large menu with plenty of stuff to choose from. I went with the Sears tower, which is this long dog with chilli that has a hard time staying in the bun. So good, but a little messy. I went with a side of fries and a bowl of that chilli. Fries were standard but the chilli was good the staff was friendly as well. I will come back here in the future to try the rest of the menu. read more

Mustard's Chicago Style Eatery - Sears Tower ,Chilli Bowl with cheese and onions - Hot Dogs Near Me - Los Alamitos, California

Had lunch with a client of mine. We chose this restaurant, and fast casual diner that serves hot dogs, hamburgers, hot and cold sandwiches. The eating area is clean, they have two large screen televisions, restroom was clean. The food was delicious. They serve a generous portion of French fries, and the hot dog is grilled and is all beef! Lena and Goodie were serving today and they were very pleasant and attentive. Definitely will return. read more

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This is a mom a pop shop. You feel at home even if it's a restaurant. It's also a one stop shop as they offer not only hot dogs but they also offer sandwiches, dinner plates, donuts and a variety of drinks including alcohol. They also have lotto so really a one stop shop. The service is superb and the ambience as I stated before makes you feel welcome. The food is delicious and everything is made to order so you get freshly made food. Would come back! read more

Mustard's Chicago Style Eatery - Hot Dogs Near Me - Los Alamitos, California

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Took my kiddo for an after school hot dog this week and we enjoyed our visit here! The location is really cool and well decorated with lots of space and clean tables. Very cool Minion greeted us at the door. The service was awesome, honestly the young woman that greeted us was very kind. Service makes or breaks a visit for me and they got it right. The hot dogs were good too, loved all the toppings on mine. Only note is that the bread of the buns could be better quality imo. read more

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My mom and I went there 11/20/25 and she had the original Chicago hot dog. I just had a glass of water with lemon which was so refreshing. However my mom is from Chicago and she said her hot dog tasted just like the real thing. With all the add ons and that only in Chicago snap you get when biting into the dog. She is a huge lover of Portillo's, but she said that this hot dog was an even better one. So juicy, delicious and satisfying. It was as if she were back in the Windy City. On top of that the employees who work there are so nice, know what they're talking about and informed her how they only use the true Vienna beef dog. One of not the best hot dogs she's tasted in CA and maybe even better than some she's tried in Chicago. All in all it was a great experience with amazing food, people and water. We will definitely be back. Thank you for the great hospitality and scrumptious food. read more

If you're hankering for a hot dog, come here! Love the fresh toppings and soft poppyseed bun. You'll come hungry and leave happy. read more

Mustard's Chicago Style Eatery - Grilled Chicago Dog and small fries - Hot Dogs Near Me - Los Alamitos, California

Amazing chili cheese dogs! Their Cole slaw is really good, fresh, & tangy! We loved it! Great quality buns, dogs & everything all around! The ambiance of the place is also a vibe! Total Chicago style decor & fun sports playing on the tv. 10/10 recommend! read more

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I love the steamed hot dogs here. I love the snap when you take a bite. I only get mustard but it's so good. I love the poppy seed buns as they are always fresh. Their fries are also tasty. read more

Nina rocks! So kind! Friendly! And makes you feel at home! I like the fact it has more than just hotdogs. Food is yummy! They even have avocado salads. Yum! And my most fav... very clean! My husband Eddie really loves it too! See you soon! Susan IXOYE read more

Great food and fast service! This was my first visit and I will definitely be returning. Having spent a lot of time in Chicago this place really brought back good memories, what with all the Chicago memorabilia with a focus on sports covering the walls. You order at the counter and the young woman, taking my order was very helpful, explaining the differences of the various kinds of dogs. Mine was grilled with the traditional Chicago toppings of onions and green relish, and pickle spear, tomatoes, and hot peppers. Really hot! Came with very good thin french fries and a fountain drink. Super good deal. What more do you want- friendly staff and outstanding fresh food! read more

Mustard's Chicago Style Eatery - Classic hotdog combo meal - Hot Dogs Near Me - Los Alamitos, California

Tastes like home. I've lived in Socal for the past five years. Recently I've become aware of Mustards , a shame because I live within fifteen minutes. The food is just as good as back home; the restaurant has the ambiance of an old school Chicago restaurant. Great service. Would recommend to anyone visiting from Chicago or wanting good fast food . read more

Can Mustard's "cut the mustard"? Yes, they can! https://www.yelp.com/user_local_photos?select=MpWjlgHPy5NuZxfh8QfKUA&userid=xsT4KZTu_KnOVavtuXn4RA I like hot dogs like I do my burgers - dragged through the garden. Give me all the onions, tomatoes, pickles & other accoutrement you can put on them. Mustard's has been bookmarked by me for a long while, and the occasion popped up where a visit was what was in order. Mustard's Chicago Style Eatery has all the trappings of a donut shop (donuts, coffee drinks, smoothies, sandwiches). But, the main draw is their Chicago menu, complete with beer & wine. Knowing a Chicago dog was a must, I also ordered an Italian beef to make sure I didn't leave hungry. Italian beef & char-broiled Chicago dog- https://www.yelp.com/user_local_photos?select=abj0N_5OZjIPjyU2-Gslvw&userid=xsT4KZTu_KnOVavtuXn4RA Char-broiled Chicago dog- https://www.yelp.com/user_local_photos?select=E4v74E_W8kXObEDl0U6woA&userid=xsT4KZTu_KnOVavtuXn4RA Made with a Vienna Beef dog inside a poppy seed bun, topped with pickle, tomatoes, onions, hot sport peppers, mustard, celery salt & neon green relish. Good dog! Never been to Chicago, but I believe Mustard's Chicago dog is a good facsimile, thereof. https://www.yelp.com/user_local_photos?select=NT0kV5i6mSiEuI-9SOyuuQ&userid=xsT4KZTu_KnOVavtuXn4RA Italian beef- https://www.yelp.com/user_local_photos?select=nu-ugr4BLFfZCyXQebdJ0g&userid=xsT4KZTu_KnOVavtuXn4RA The highlight for me, especially with the giardiniera (ask for it). Had a difficult time choosing this or their Philly cheesesteak, but happy with my decision. Mustard's Italian beef had some heft to it, and I enjoyed every bite of the sumptuous sandwich. Dipping into the au jus at first, I later doused the sandwich into the stuff, making sure to sop up any au jus left on the wax paper, just so nothing goes to waste. Delicious! https://www.yelp.com/user_local_photos?select=OY8kwlI_fHQyQcEbDW-Trg&userid=xsT4KZTu_KnOVavtuXn4RA Service was good. The staff was friendly, and the wait was minimal. Ample seating inside, including tables which have a checkers board on them, for dining entertainment. The decor has Chicago memorabilia on the walls, and a TV to view the latest ball game. Parking is via a private lot, located in the Maderas Steakhouse plaza. Fuhgeddaboutit! I'm looking forward to ordering the Philly Cheesesteak, next time. Mustard's Chicago Style Eatery appeased my appetite, and I enjoyed the characteristically unpretentious atmosphere. Gives character, in my opinion. Unlike a sterile franchise restaurant that has a rewards program w/ an app. The Chicago Dog & Italian beef warmed my tum-tum, and I'm salivating just thinking about a juicy Philly Cheesesteak. Highly recommend! read more

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I have eaten here intermittently since the late 1980s. I've probably seen three ownership changes during this time. But the hot dogs don't change. Mustard's Chicago Style Eatery is one of the few places where I can always find a Chicago Dog--including that peculiar neon green relish. I also like their Chili Dogs. If you aren't interested in hot dogs, Mustard's also sells a variety of sandwiches and burgers. This restaurant offers doughnuts, Danishes and croissants to capture morning business. They also have a license to sell beer. read more

Mustard's Chicago Style Eatery - Chicago Dog (left); Chili Dog (right) - Hot Dogs Near Me - Los Alamitos, California

If you're looking for a classic Chicago dog without the cross-country flight (or the judgmental deep-dish debate), Mustard's delivers the real deal. I bit into one and instantly heard jazz, saw the skyline, and felt like yelling at a Cubs game. The bun? Steamed to fluffy perfection. The dog? Snappy, juicy, and clearly proud of its heritage. The toppings? Oh, honey--this isn't your ketchup-covered backyard hot dog. We're talking neon relish, real sport peppers, onions, tomato slices, a pickle spear long enough to start its own podcast, and a dash of celery salt like it's been doing this since 1929. And don't worry--there's no ketchup in sight. In fact, I think there's a secret alarm that goes off if you even whisper the word. read more

Big menu. Good hot dogs, fries and onion rings. Very nice service and comfortable seating. read more

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Place is fire! Stopped in and got a chili cheese dog, chili cheese fry, & a Chicago style dog. All 3 were delicious & the chili dog was loaded!! Will definitely come back. read more

I went there today with my family and it was the worst experience. We ordered some hot dogs and a grilled chicken sandwich. It took them 40 minutes to get our order. The food was not good at all! I don't what the hype is about this place but I was clearly disappointed. read more

Mustard's advertises itself as a Chicago-style eatery, but the menu is loaded with tons of items, hot dogs, hamburgers, sandwiches, donuts, burritos, bagels, fish & chips, steaks, ribs, tuna salad, cheesesteaks, etc. You get the idea. The vibe I get is of a restaurant that can't make up it's mind and is stocked with a multitude of items just like a very well stocked country general store. There are a variety of hot dogs with a Chicago theme. The classic Chicago style dog, the Classic Steam Chicago Dog, is excellent. Good quality dog, lots of vegetables and that green relish, but could have had a tad more celery salt. I would rate this dog just a tiny step below the Chicago dog at the nearby Portillo's. The Wrigley Field Fire Dog is also a good choice. Similar to the classic, except that the tomatoes are removed and spicy yellow mustard added. Equally good compared to the classic. One disappointment was the Sears Tower dog, named after the once tallest building in the world, a one-foot-long dog spread across two hot dog buns. The dog was overcooked and dry. There is so much in the way of toppings (sauerkraut, peppers, relish, shredded cheese, chili, pickles) that it's easier to eat with a knife and fork, kind of defeating the main feature of a hot dog, namely, that it be held in the hand when eating. Another disappointment was the Cajun Chicken Sandwich. It basically was just a chicken breast that had been grilled, no special breading and very little (if any) seasoning with a Cajun characteristic. Very plain. The menu is huge and sometimes there have been product shortages. For example, when I ordered a Corn Beef sandwich, there was only one type of bread available. Another time, there was an item that was unavailable that night, though with the passage of time I've forgotten what that item was. One general comment I'll make is that the menu is huge. Too huge. There are too many items to choose from. There are too many items that they have to keep in stock. Simplicity, with high-quality products, would go a long way. Lastly, service has always been friendly and wait times short. read more

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Food is great, classic Chicago style dogs. Service was excellent , ease of ordering online was very helpful.

Small hidden gem! Food was good, friendly staff and very clean! They have so many items on the menu! Will be back definitely read more

Mustard's Chicago Style Eatery - Sears Tower - Hot Dogs Near Me - Los Alamitos, California

My husband had been wanting to try this spot for years as they boast having Vienna Beef dogs, and one night we just decided to pop in and investigate. Never having been here before, walking in was kind of a trip. Very old school vibe and a little bit dive-y, with a huge menu and also a donut shop? Smoothies, shakes, and boba too. Like what is even going on here. Service was fast and friendly. We tried: Italian Beef Sandwich - you gotta douse it in the au jus and eat it wet, that's the only way. Pretty solid, generous with the meat. If it's not drowning in au jus, it's just an interesting roast beef sandwich. Wrigley Field Fire Dog - a classic (slightly spicy) Chicago dog with tomatoes, neon green relish, chopped onions, brown mustard, and celery salt on a poppy seed bun. It was straight up delicious. Highly recommend this one. Chicago Fire Dog - that same slightly spicy dog, only this time topped with meat chili, shredded cheese, and onions. Also delicious, but definitely on the heavier side. Fries - Thin and crispy. Next time we'll put chili on them. We got a ton of food and fed a hungry family of 4 for about $50 after tip. Pretty solid! read more

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Today's a good day.... especially if you're in the mood for a hot dog. Not just a dog you say... with so many choices you won't be able to decide what you want. That goes for their burgers and sandwiches as well. Food, service, $ and atmosphere on point. Lovin it! read more

Mustard's Chicago Style Eatery - Grilled chicken n swiss, Wrigleys dog combo. - Hot Dogs Near Me - Los Alamitos, California

The hamburger combo is an excellent deal except that I don't particularly like thin french fries so there I would downgrade the excellent to great hamburger read more

I've been craving a good original beef (and no not cause of The Bear) but the show didn't help either lol. Never been to Chicago so I wouldn't know anything "authentic" but I've had my share of beef sandwiches. Last one I had was at the famous Portillo's at Buena Park...and to be honest I was not satisfied. It was so bland and just had no flavor especially with the small cost of extras (peppers etc) and the overall cost I was disappointed to say the least. Portillo's has other good items, but I'll save that for another review. I known of Mustards for years, since my sister mentioned it to me to try their amazing Chicago Dog. It was only till I Yelped them to see their menu and saw their beef sandwich and decided to go. Small mom and pop business which serves also donuts, boba, smoothies, breakfasts items, and lotto too. Walking in you'll be surrounded with Chicago memorabilia. Great Windy City ambience with Chicago sports decor, city landmarks, streets signs, etc. Warmly greeted and welcome by staff and possibly the owner of the place? I came in after work about 6ish and it was pretty quiet and laid back which is what I needed after a long day. Very kind and quick service. Ordered an Original Italian Beef, Italian Beef w/ Sausage, and a charbroiled Chicago Dog. Each item was loaded with everything. Everything was reasonably priced, maybe even greatly priced considering what I got compared to Portillo's. Couple orders before me, but waited no more than 15 minutes for my order. Nice to see orders being made and prepared to order. I must note this place is CLEAN. No trash or anything on floors, tables, and pick up area. Love to see the care they put into this place. It may of been their slow time of day, but I was happy. Order was up and there is a small self service area with condiments etc, but I was told extra peppers were placed into my bag already by the kind and sweet staff. So on to most important thing the food: Chicago Dog: Great! ... idk where else to get an authentic Chi-Dog but it's good ... great here relish, celery salt, tomatoes, peppers, with fixings . Dog has a good snap to it also. Original Italian Beef: Good, although it seemed a little salty possibly due to the Au jus? (they also give you a side container of it) Italian Beef w/ Sausage: AMAZING !! I don't know why but the sausage brought a balance and the flavor was exactly what I was looking for! All I needed to do was go to Mustards to satisfy my craving. Loaded with beef, peppers, grilled onions, and the snap grilled sausage... all worked. This was everything I wanted that Portillo's failed to deliver on. Yes I ordered all three for one sitting and was not disappointed. I went back couple days after to order the Dog and Beef w/ Sausage and it was probably even better. I won't do a review till Ive tried it twice from my experiences due to inconsistency of orders. But this was good. Thank you Mustard's will be back read more

Mustard's Chicago Style Eatery - Charbroiled Chicago Dog - Hot Dogs Near Me - Los Alamitos, California

Iv been going here since I was little, food is great, the service is also better that average. They did get new owners but they didnt change the food! It's a little odd inside they added a donut fridge & lottery ticket machine. read more

Mustard's Chicago Style Eatery - Checkers - Hot Dogs Near Me - Los Alamitos, California

Before we get into the hot dog I'm just going to say that I love their glazed donut. It's hard to explain and I don't want to upset any donut purist, but it just reminds me of Winchell's in the 80s when I was a kid. With that being said the Chicago dog is delicious. Some people are like a hot dog is a hot dog is a hot dog. Those people don't get it and they should just go to Costco. I love Costco dogs but they don't compare. I'm normally a ketchup on a dog kind of guy but trust me just order the Chicago dog with everything and fries and enjoy. read more

Finally gave this place a try and I'm very glad I did! They have a pretty extensive menu with lots of different sandwiches, hot dogs and even bbq but I came here for the Chicago dog ($5.89) and that exactly what I had. The all beef hot dog was grilled and served on a very soft and fresh poppyseed bun. It had a pickle slice, dark green relish, peppers and mustard and was absolutely delicious!! One of if not the best Chicago style dog you're going to find outside of Chicago!! I will definitely be back!! read more

Mustard's Chicago Style Eatery - Chicago Dog - Hot Dogs Near Me - Los Alamitos, California

Finally got to try this place. It's nice and clean, and has a good area for dine in. Service is good and people are friendly. So far, just got to try a corned beef sandwich and some donuts and both items were very good. My only comments here is that I wish the slices of corned beef were thicker. Other than that, we will be back to try more items. read more

Mustard's Chicago Style Eatery - Menu - Hot Dogs Near Me - Los Alamitos, California

When I lived in Los Angeles recently (for 27 years) there were specific Chicago dishes that I craved everyday: Deep Dish Sausage Pizza, Street Fair Italian Sausage with Sweet Peppers, Stuffed Pizza of any kind, German Food (i.e. Weiss Wurst) , Polish Food (i.e. Pirogi), Gyros, White Castle Sliders (at 3AM or later), Italian Beef with Giardiniera, really good BBQ Rib-Tips, Manny's Deli, Indian Buffet on Devon Ave. (any one will do), Beach-Stand Chicago Tamales (you know, those cornmeal tubes with the brown inside), a Maxwell Street Polish, a Soul-Food Breakfast on the Southside, any "Lettuce Entertain You" Restaurant but especially " Café Ba Ba Reeba", and at the top of the list, a Chicago Style Vienna Hot Dog with everything on it, which I so often needed like blood in my veins, from the Poppyseeds to the Celery Salt and everything in between. But I couldn't find it in Los Angeles, not even at the few places that claimed to serve authentic Chicago food, and there were quite a few. However there was always something missing, starting with the lightly Steamed Poppy-Seed Bun, which I NEVER GOT ONCE. Next item ALWAYS MISSING was the 'Sports Peppers' (even at Chicago actor Joe Mantegna's place, which he opened soon after he moved to LA, so that his beloved friends & fellow Chicagoans could get some much needed relief from the constant stream of California food being jammed down our throats). Don't get me wrong. Los Angeles is one of the greatest 'Eating-Cities' in the World, especially if you like Asian Cuisines, which I happen to Love. But the Chicago Food that I and my fellow Chicagoans miss & crave so much is basically Street-Food, equivalent to items from a Taco Truck, or things one might eat at a backyard BBQ, or at Summer Camp. In reality, Pizza is really the only thing that Ex-Pat Chicagoans craved that actually required a kitchen. Even Ribs just needed a spot on the lawn for a charcoal grill, and everything else could be cooked on a portable camping stove. So this left the BIG THINGS MISSING to be the specific Chicago Ingredients. And NONE OF THEM COULD BE BOUGHT OFF A SHELF IN LA. So when I found "Mustard's Chicago Style Eatery" in Southwest Los Angeles, over a year ago, I was elated. Even the name "Mustard's Chicago Style Eatery" made my mouth water. And after looking at the food coming out, and the happy people eating away, I saw that "Mustard's Chicago Style Eatery" had more authentic ingredients, like the ingredients in Chicago: it had REAL Sports Peppers, REAL Neon Green Sweet, Pickle-Relish, and to my amazement, REAL Poppy-Seed Buns. Even the smell in the place made me feel like I was back home. So I went to the counter and ordered myself an Italian Beef (it wasn't "Al's" but it was the best I've had in California), a juicy grilled Bratwurst (a Sheboygan Brat, not a Weiss Wurst), two Vienna Beef Hot Dogs with everything (right down to the Celery Salt), a bag of Fries (unfortunately No Crinkle-Cut ), & a side of Chili (seeing they have numerous items using chili, because LA Loves Chili), and then I sat my ass down, ready to eat like a Russian prisoner/soldier in the trenches. And when my food arrived, with that long awaited Chicago Hot Dog with everything on it just staring at me: - well it Lifted My Spirits, raised my blood pressure, and just about Saved My Life. read more

This place does not jump out at you, it's buried in a strip mall....and is it "authentic" Chicago food? Meh. Not really. BBUUUUTTTTT, it is absolutely delicious and totally reminds me of grabbing a quick lunch back in the Midwest! read more

This place has a old fashion 1990s feel and I love it. They offer everything from from Hamburger to Specialty Hot dogs and fries. I had the Chilli Cheese Dog and fries with a lemonade. The atmosphere is so inviting and makes me feel like I did back when I was 10 years old. Definitely try this place out you won't regret it. read more

Fantastic Have a great hot dog, leave with some donuts for later. I will eat here anytime I'm in the area. read more