Wow!!! This little gem is a 50's based theme Diner... We went on a Tuesday around lunch time so they were very busy but we didn't mind waiting a few minutes for our food. There's a lot to look at. The food was totally worth the wait. And of course we had to have a milkshake! They give you a lot of milkshake. I had to drink mine and finish off Donna's. The service is great and it's a very clean place. The question is will we go back next time we are in Casper WY. The answer is a big YES!! Thanks Johnny J's food a great lunch and an awesome milkshake. Tom & Donna Boatwright Teach and Tug Travels read more

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Great food with excellent service by Sam. She was a delight and did a great job. She needs to teach a class on customer service, so was that good.. read more

Johnny J's Diner - American Near Me - Casper, Wyoming

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We had a good breakfast experience. We had a large party and they were able to accommodate us. The server was attentive and kind. The place was packed so it did take awhile for our food to come out after we had ordered, but it was good when it finally came. I would recommend the Oreo milkshake and the huevos rancheros! read more

Amazing food and a great environment. The people are very nice. Could not recommend a place more.

When traveling to a new town, I like finding local places to stop. Johnny J's fits the bill. Good food, friendly service, huge variety on the menu. Cinnamon rolls are amazing! Finally, if you like 50s and 60s decor, this is the place! read more

Johnny J's Diner - Highway 66! - American Near Me - Casper, Wyoming

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We came here because Denny's was closed for repairs or something and it was a wonderful surprise. We were seated pretty quickly, in a nice booth. The decor fits the fifties theme. The food was good! And there is outdoor seating available. Not many spaces available but there are some! We really enjoyed eating here. read more

Service was great and food was really good. I love going here because it brings back memories they are just missing the jukebox at the booths lol read more

Chicken taco salad was excellent! My husband enjoyed a burger and onion rings. Worth the stop. I wish I was hungry enough for a shake. They looked delicious. read more

The service is so great, all the staff are very friendly and quick. The ambiance of the restaurant is awesome, feels like you're going back in time and it has the classic diner feel. I still have only had breakfast here but it has always been very tasty. The only complaint is that one of my over easy eggs was a little underdone in the egg white, and I prefer omelets to have cheese inside not on top. read more

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A little bit of a wait but soo worth it!!!! Ham and cheese sandwich was awesome as were the wet fries!husband loved his Nathan cheese dog and coleslaw Food came fairly quickly even though the restaurant was packed!it was almost 2 p.m. and still busy busy!I can not say enough how awesome our waitress was! Food is FABULOUS! read more

Johnny J's Diner - Ham and cheese sandwich with wet fries and Nathan's cheese dog with cloeslaw - American Near Me - Casper, Wyoming

5 of us came here for lunch and it was disappointing. We have been here maybe 4-5 times before and always has a good experience but not today, i had a cheese burger deluxe, the patty was dry, the tomatoes looked soft and like thawed from yesterday, my wife had a Cobb salad and the lettuce was wrinkly and also not fresh, my son had a cheese quesadilla that had to get redone as for some reason they had put onions in there, my buddy had a reuben sandwich which was literally 2 slices of toast with a skinny slice of meat. And to top that off the waitress was all over the place, kept forgetting stuff, we had to get up to get condiments, no refills on water etc etc etc. This is not what this place used to be. read more

Johnny J's Diner - Absolutely amazing Cobb salad, super fresh and moist chicken, crispy bacon and awesome blue cheese, well done Johnny J!! - American Near Me - Casper, Wyoming

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My daughter ordered fettuccine Alfredo and it was lukewarm warm. My fries were like warm. We thought this was going to be a cool little diner to eat at, but we'll pass on it next time we are in Casper. read more

Cool old fashioned diner and pretty busy for when I went in. The food was excellent and the waitress very nice.

Great food, fast service and great prices. The staff was friendly and the facility was clean.

Down home food at reasonable prices. Desserts were homemade and fresh. Good service and friendly.

We decided to try this place on our road trip. The atmosphere was friendly, service a little slow but they were busy. The food was exceptional. Portions a little bit so most went into the trash. I had hog heaven omelette with homestyle potatoes and a pancake. The best part was the omelette was absolutely delicious, potatoes were too crunchy for my taste and the pancake I could've left out, but that's to my personal taste. All in all still worth going and check out. Not too many diners like this left in the US. read more

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Take you back to the 50's with old school diner interior. Big plates of "home cooked meals " as well as burgers and fries. 20plus flavors of milkshakes as well as pies for dessert. Huge cinnamon rolls for breakfast too! Call ahead for to go orders as well. read more

My absolute favorite place to eat. Excellent food, fast and courteous people and omg the shakes are so old school. Love the 50's style atmosphere, love this place. read more

Usually friendly service and good food. Fun, Retro atmosphere Their giant sweet rolls have been way over baked/dark brown for a couple of years now, not near as good or soft/tender as they used to be. I miss those. read more

Solid retro dinner. Food is simple and good. Save room for a shake or malt. Or go just for dessert. I've enjoyed everything I've ate.

Looking for a light dinner, Jonny Jay's hit the spot, good diner, food staff was friendly and kept drinks full even though we were there close to closing will visit again when I'm in the area read more

Awesome 50's themed diner! Some of the best and most friendly service I've ever had. My egg-salad sandwich was great and my wife enjoyed her fried chicken sandwich. The only downside is the lack of vegetarian options. The only non-appetizer food items that came without meat were the egg-salad sandwich and the grilled cheese sandwich; even all of the salads included meat. Despite that, we'll still be back if we're ever in the area. read more

Johnny J's Diner - American Near Me - Casper, Wyoming

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Checked this place out for brunch on a Sunday morning. Ordered the veggie omlette with hash browns and toast. The food was pretty standard breakfast food and the service was just alright. They have giant cinnamon rolls and pecan rolls that look really good, so maybe I'll come back to try them sometime! read more

Johnny J's Diner - Veggie omlette with hash browns - American Near Me - Casper, Wyoming

Food was great although the day we went they were out of mashed potatoes because it was included with the special that day. Also the waitress was kind of dingy and kept forgetting items on our order. read more

The food is Awesome and the service is great, it's in a good location also and great customer service

Visiting from out of town & looked up a breakfast place & this popped up. Absolutely loved the theme of this old school diner & got biscuit & gravy with eggs & hash browns that tasted real good all for 12 bucks! I Believe Amanda was my server, she was quick & brought good energy with her. I'd come back for sure read more

The food was good, the staff was very friendly, the place was packed so wait times were a little longer, but it was worth it the chef salad is my favorite. read more

If I lived nearby I'd go all the time! Delicious food, great vibes, good price. Highly recommend

Food is great. My friends and I meet many times before participating in Casper events.

Nice place to grab dinner after a long drive. Immediately seated, friendly wait staff. Forest fruit pie for dessert was delicious and served ala mode. I order the special: chicken and dumplings. Not as good as my momma made growing up, however still good. Mike ordered a Philly cheese steak . It was good enough to finish, he started, however he wouldn't say it was his favorite. read more

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The service was horrible they never came to our table, we waited for about half an hour and they never came and gave us our water there service is horrible and i don't hope to come again. read more

Loved the atmosphere. The staff was friendly and the food was great. I will be bringing my family in the next time I'm in Casper!

Good food served quickly by usually friendly and courteous staff. Waits are usually brief.

Prompt service & good food. I enjoyed the atmosphere & retro music. I had the Ruben & Hubby had the Cheeseburger both very good.

I have been here twice and I loved it each time. The staff are great. I go by myself so I sit at the "bar" and it's nostalgic with the cup with the ice cream makers and the ice cream cups, sundae cups, the lunchboxes that are on the counter, the pies, and cakes are sitting on their offer display it's actually a great place and fun. It brings back great memories of being young and the food is not bad. It is a diner thanks much everybody I'll be back again!! read more

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Their food is delicious Nice people. customers are not rude they have good breakfast.

We were just in town for the night and we thought the place was terrific...Good food, plus generous portions and reasonable prices make for a good experience plus we had one of the best servers EVER!!!..(Tristan)...He was awesome!! read more

Johnny J's Diner - Outdoor signs - American Near Me - Casper, Wyoming

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Very nostalgic diner. We ate at the counter and had fun watching them make milkshakes. Great Rueben.

We were greeted quickly and seated in Braxton's area. This young man was observant, friendly and knowledgeable! Great quick lunch of a salad and a green chili burger! And BLT! We will always be back! read more

This place is off the hook. The staff is young and great. They greet you as you come in, making you feel welcome. This was our first time, and we were glad we decided to stop here. The manager was very friendly and actually helping the servers with the customers. The food was cooked to order, and very good. Special shout out to Tristan, the banna split was amazing, as was your service. Nice to meet a young man with your friendly personality. read more