Cosmos Burger: Where Burgers Reach for the Stars!
Join us in Oceanside for an unforgettable burger experience. We offer mouthwatering burgers, gourmet hot dogs, chicken tenders, and a galaxy of side…
Crunchiest Onion Rings ive ever had same with the Hot Chicks Sandwichsp crispy was amazing. Burger had a great Spicy Jam to it and the peppers kicked good. Wish they had a side add on for extra sauce ;) 10/10
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Natalie D
6 contributions
12/04/25
• DoorDash order
food arrived quickly and packaged really well. everything was delicious!
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alysa G
7 contributions
01/04/25
• DoorDash order
The Garlic Parm Sandwich was soooooo good!!!!
I got it with no lettuce. Just sauce pickles and chicken. Cooked perfectly. I put ketchup on it as well. The Truffle Fries were good too. Most likely better when eaten at the restaurant.
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Pablo G
1 contributions
20/02/25
• DoorDash order
By far the best cheese burger I've enjoyed in the area, let alone for it being delivered from door dash. It was perfectly seasoned and very well proportioned. Overall extremely tasty and reminded me much of a nice seasoned steak. You gotta give it a try.
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Ashlind B
5 contributions
06/12/24
• DoorDash order
The first time I ordered from here it was absolutely yummy, 2nd time the chicken on my Truffle Honey Sandwich was overcooked and tough, and so were the Regular Fries. IMO the meal was too pricey for these types of conditions, but it's not gonna stop me from ordering from here in the future.
