Cosmos Burger Oceanside
4.7(1k+)•
DashPass•
Burgers•
Store Info
DashPass
4.7(1k+)•
$$•Burgers
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…
Full Menu
11:00 a.m. - 8:25 p.m.Featured Items
US$0 delivery fee, first order
pricing and fees
to see delivery time
Featured Items
Better Mac
US$16.00
•93% (30)
#2 Most liked
The Basic
US$14.00
•100% (13)
Cosmos Burger
US$14.00
•96% (32)
#1 Most liked
Blue Cheese
US$17.00
•83% (12)
BBQ Burger
US$16.00
•71% (14)
Truffle Burger
US$16.00
•94% (18)
#3 Most liked
Reviews1k+ ratings • 30+ public reviews
4.7
of 5 stars
E
Emily H
9 contributionsLoved
• 24-01-12I can't express how amazing this place is it has AMAZING food and amazing service they put such care into every meal (always perfect and has utensils, condiments and napkins) a lot of places don't do all this extra effort. Flawless experience every time. Best burger I've ever had in my life.
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Leslie B
8 contributionsLiked
• 24-10-29My burger and tots hit the spot ! Tots are ALOT. Easy to share for 2. Would love an option for half the amount. It's a bit pricey for a burger and tots, but it was exactly what I was craving! My only negative is the price. $18 is a bit much.
A
Amber H
6 contributionsLiked
• 24-12-04Got the Cosmos Burger, Frings, and the Crispy Chicken Sandwich. Everything was tasty. The burger has two very thin smash patties. Super flavorful and they are so thin it's like having one regular party. The chicken was large and in charge and very... bulbous? Fries were crisp and yummy.
The sandwiches and onion rings were also pretty greasy.
P
Pablo G
1 contributionsLoved
• 25-02-20By 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.
A
Alaina M
1 contributionsLoved
• 25-07-30I just got the plain ole smashburger and it was sooooooo amazing I have been looking for a restaurant that sells a good juicy burger with the yummy sauce and this place killed it! This is now my new favorite burger place so juicy and fresh and the burger is super filling!!!
Most Ordered
The most commonly ordered items and dishes from this store