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    Knockout Burger

    3.3 (475 reviews)
    InexpensiveBurgers
    Closed 11:00 am - 9:00 pm

    Order Knockout Burger Takeout or Delivery

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    KNOCKOUT BURGER ATMOSPHERE

    What's the vibe?
    Moderate noise
    Casual
    Good for kids
    Outdoor seating

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    Recommended Reviews - Knockout Burger

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    Major Vermin July 10

    Major Vermin! Drove out to Carlsbad to give this place a try and found it was closed when it should have been open. Did a little looking when I got home and found the place has been shut down 2x in the last month by the health board for Major Vermin infestations. Thank goodness I came when it was shut down!

    Tonia C.

    We visited Knockout Burger last night, and the service was excellent. The staff member who took our order was friendly, welcoming, and explained the ordering process well.The space has a cool vibe, but cleanliness could use some improvement. The drink options were also a bit unexpected--only canned drinks from a cooler and no fountain options. Offering fountain drinks or cups for canned beverages could be a nice upgrade. The drinks can be accessed by anyone and you never know if somebody's touched the cans before you get an opportunity to drink from it. We waited about 45 minutes to an hour for our food despite only one group of 3 ahead of us, so better communication around wait times would help. The fries were SUPER soggy and oily, and while the burgers were okay, they weren't especially memorable. My burger was made wrong. I usually don't leave reviews like this, but I say it because I enjoy Knockout Pizza and want to see Knockout Burger succeed. With improvements to cleanliness, food consistency, and wait times, this place has a lot of potential.

    Seating area
    Karina D.

    Delicious burger, amazing price for a place so close to the beach and great service as well. Plenty of seating space

    The menu ! Great prices ! l

    The service was good . Staff was friendly . Food was great especially for the price ! Do not let the low prices scare you ! I had the teriyaki with pineapple and jalapeno burger my husband had the Matrix both delicious!!! . Worth a try !

    Good fries
    Chuck H.

    Second Worst Burger I've Ever Had - Only the Fries Saved It I don't write many negative reviews, but this one earned it. This was easily the second worst burger I've had anywhere, only slightly behind one I had years ago in New Zealand. The burger itself was just bad across the board--dry, overcooked, and completely lacking flavor, like a frozen patty that had been left on the grill too long. I made it about a third of the way through before giving up and throwing the rest away. What made it worse was the setup. There was one person running the entire place--taking orders, handling cash, and cooking everything. Even with only one person ahead of me, it still took a while. They're also cash only, which is surprising for a spot in downtown Carlsbad and just adds friction to the whole experience. In hindsight, the fact that there was no line at all should have been the warning sign, especially compared to nearby places that were busy. I skipped a 30-person pizza line next door for this--lesson learned. The only redeeming part of the meal was the fries--they were actually pretty good. Overall, this feels less like a bad day and more like a fundamental execution problem. Between the food quality, slow service, and limited payment options, this isn't a place I'd return to or recommend.

    Combo #3 - Middleweight

    Pricing: 10/10 Fries: 10/10 salty and crispy to the bite Burger: 5/10 the patty was charred All together the combo was $9 to include a 1/4 lb. Cheeseburger, fries, and a Coke. No one was at the register when we walked in and the wait to place an order with someone was about 5 minutes. Got the food to go to sit on the beach.

    Medium The Middleweight- Pattys special
    Jessica M.

    Knockout burger is delicious. My boyfriend and I stop by here almost every time we are heading to a Padre game. The burgers do not disappoint. I highly recommend the knockout sauce as well. Service is always attentive and welcoming.

    Elijah T.

    Classic Southern California surf joint with fresh ingredients. Can't beat the price. $9 for a single patty burger combo (with cheese and drink) and I couldn't even finish the fries.

    Cheese burger

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    3 years ago

    Great price, great food, fast service on rollerblades! Very happy I stopped here for a quick bite! Will come back again!

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    2 years ago

    "Hold on, I'm busy. " is the greeting my family received. There is almost no seating but the burgers are cheap.

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    2 years ago

    I'd honestly say this is one of the better burgers I've had. Very good and very nice staff.

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    Page 2 of 12

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    Burger Lounge

    Burger Lounge

    4.0
    (799 reviews)
    3.3 mi
    $$

    Stumbled across Burger Lounge due to my little monster craving for some burgers for dinner. A quick…read moresearch online led me here... Let me start off by saying I initially thought Burger Lounge would be great but heading to the closest In N Out would be just as good and at a fraction of the cost. Luckily for me, my little one refused my attempted coaxing. Parking was a breeze given the fact that the lot is massive- perfect for the neighboring businesses and the busy foot traffic coming and going. Our party of three were immediately greeting with a smiling young gentleman standing behind the register. At first glace, the restaurant was massive is size, very spacious, modern, and 100% well kept/tidy. Seating and decor was simple enough but still had a classiness to it. We placed our order with the smiling gentleman [whom I learned was ANDREW]. Dinner consisted of: *KIDS MEAL: Cheeseburger with onions, lettuce, and EXTRA pickles *BACON BLEU BURGER *TRUFFLE-MUSHROOM SWISS BURGER *LARGE HALF & HALF [ tallow fried onion rings + fries] *DRINK Food: I kid you not, EVERYTHING WAS DELICIOUS!!! The order was made beautifully- presented well and cooked flawlessly. A+ for taste and presentation, which I totally didn't expect. Brioche buns were fluffy yet charred just enough on the grill to house all of the ingredients. The patties were flavorful and juicy. The goodness didn't stop there- BD mentioned Burger Lounge's onion rings being the BEST he's ever had!! Quality is absolutely undeniable. Above all, this burger joint runs smoothly thanks to the incredible staff. Each and every person we encountered was kind, polite, and so very eager to help with whatever requests. The only complaint I had was the terrible internet connection. Come here expecting to put your phones/tablets down even if you don't want to. LMAO. 5/5 stars but I'd easily give them so much more. Dinner was absolutely delicious and I am so sad that this particular Burger Lounge is soooo soooo far from home. I will 100% make it a habit to stop by whenever I happen to be in the area- THEY ARE TRULY THAT DAMN GOOD!!

    I loved coming here for burgers and fries. Especially being a vegetarian, this is the only place…read morethey have really impossible burgers. Unfortunately we just learned that they now dry everything in Beef tallow. Needless to say we won't be coming here any more.

    Photos
    Inside
    Inside
    Classic catering box
    Classic catering box
    Simple and good.

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    Simple and good.
    Cosmos Burger

    Cosmos Burger

    4.5
    (387 reviews)
    3.1 mi
    $$

    Most definitely recommend Cosmos. We ordered the (3) basic burgers, one with tater tots, the other…read morewith onion rings and another with regular fries. It was so delicious, mouth watery. Customer service is 1000000% amazing, Kaitlyn is super sweet, the establishment is super clean and inviting.

    Came tonight and brought some friends and my son, who missed it the first time we visited…read more Ordered the Truffle burger (Truffle aioli, caramelized onion, Cheddar cheese, pickles, and 6 oz Cosmos patty with brioche bun), Blue cheese (Herb aioli, caramelized onion, arugula, blue cheese, pickles, and 6 oz Cosmos patty with brioche bun), Better Mac (Think Big Mac...Better Mac sauce, onion, lettuce, Cheddar cheese, pickles, and 6 oz Cosmos patty with brioche bun), Garlic Parm sandwich (Herb aioli, pickles, lettuce, and 2 pieces garlic parm HUGE chicken tenders with brioche bun), and the Hot Chicks sandwich (Herb aioli, pickles, coleslaw, Cheddar cheese, and 2 HUGE pieces spicy tenders with brioche bun), truffle fries were crispy and seasoned well, and tator tots were perfectly crunchy outside and soft inside. The burgers were phenomenal! The blue cheese was sooo good! The truffle burger was incredible! I thought the Better Mac would have been my favorite, and it was still good, but surprisingly, it wasn't my fave over the three. The chicken sandwiches are HUGE but I wished the tenders were tossed in the sauce/seasoning. They add the garlic parm on top of the tenders as they're assembled on top of the bun, so it doesn't completely coat the tender. IMO, it would be more flavorful tossed. However, the aioli sauces are just so delicious and to kill for! Even though this is also a smash burger leave, their burgers aren't thin and had a lot of bite to them! They're so worth it and hands down much better than across the street!

    Photos
    The inside of the restaurant.
    The inside of the restaurant.
    Cosmos Burger
    Cosmos Burger
    Spicy jam burger

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    Spicy jam burger

    Knockout Burger - burgers - Updated August 2026

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