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4.6(79 Reviews)

Atomic Burger

Not a smash burger. We are SPACE BURGERS.

4.6

240 Reviews

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By David Y on Mar 08, 2026 Verified by Business

Pretty good spot. Got there just as they opened and got:
- Atomic Dry Aged Burger: Good amount of toppings and nice springy bun. The patty is what confused me as it didn't have the juiciness of a thick burger (definitely on the dry side) nor did it have the crispy edges of a smash burger. So while tasty, would have liked either it to be more juicy or to be more crispy.
- Black Hole Double Chocolate Milkshake: Like how it wasn't overly as sweet as it sounds, though would have liked it to be thicker.

Mainly a takeout spot though there's a counter style ledge if you want to eat right there. On the pricier side, though not crazily so. Really friendly and welcoming staff.

By David Forteau on Feb 07, 2026 Verified by Business

Atomic burger was definitely a spot I really wanted to try and super super happy I got to today!

The 45 day aged beef for the atomic burger is unreal I’d say a must try. For burger fans and even just fans of beef it hits!

They have a special like Big Mac dupe and think like if a professional chef had to elevate and perfectly balance a Big Mac this is what that burger tasted like! Overall top marks.

Ps onion rings slap they are a little light on salt so I’d opt in for a dip

By Derek McGrath on Jan 15, 2026 Verified by Business

Finally!!! I finally made it here and finally a burger place not selling 2oz smash burgers for $15.
Ahhh where do we start? The burger of course. Wait!?! Was that a burger you could taste? Why yes, yes it was. The medium grind on the in house patties made sure of it. Was it smothered in toppings like they were hiding something? No sir. The dry aged burger shone like a beacon of a taste orgasm amidst the barren landscape of smash burgers that try too hard and ultimately fail. And juicy, omfg. Half a dozen napkins at least and a hand wash after is required.
I did not try the fries as I was curious about the onion rings. Typically I’m a battered ring guy as breaded just tends to leave me wanting either lacking in texture, flavour or both (hello A&W) the Saturn rings are the exact opposite. Crispy, crispy, crispy and sublimely seasoned coupled with an extraordinary onion resulting in a breaded onion ring that made a believer out of me.
Now for the vibe, not much room to eat in but the colours, ambiance and the banging soundtrack made for a great experience. And all this for under $20. I’m a fan.

By Manan Patel on Jan 06, 2026 Verified by Business

Atomic Burger hits the spot. Juicy burgers, well-seasoned patties, and no unnecessary extras — just classic flavours done right. Everything tastes fresh, the portions are solid, and it’s the kind of place you go when you’re craving a proper burger and leave fully satisfied. Easy win for a casual burger stop.

By Jonathan Luong on Dec 28, 2025 Verified by Business

Been meaning to check out this new burger spot so I dropped by on a Sunday just after noon.

They had the Astro chilli burger special so decided to give that a shot along with their onion rings.

The Astro chilli burger came with an onion ring on top which added a nice crunch texture, the chilli had a deep meaty flavour and was not too heavy. It was nice not having a smash burger which has been the craze lately, patty was juicy but wasn’t able to taste too much with the chilli and other toppings. I’ll need to try their regular burger next time to judge the patty better.

Onion rings had a nice thin and light breading but was very crunchy, def recommend that!

There isn’t a site down to eat area and parking is a bit tough to find on the street.

By Nicholas Tsenis on Oct 23, 2025 Verified by Business

One of the best burgers I’ve had in the city. I love the patty. So juicy yet so crispy. The toppings were delicious and the fries reminded me of the salt and pepper ms Vickie’s chips. Will 100% be going back. No seating inside but there is a park close with plenty of picnic tables to enjoy the food!

By Ed C on Sep 25, 2025 Verified by Business

Saw that this place opened up just minutes from my place. Decided to try it with my g/f. We both ordered the Atomic Burger combo. The only difference between our order was one was with fries and the other was onion rings.
The food was made fresh to order. I didn’t mind the wait as I know the food will be fresh and hot when we get it.
The burger was great. Great beef taste to the meat. Fries were good. Onion rings were maybe a bit too overdone for my liking. Overall good food, great customer service. I will come back again.

By Kyle Gray on Sep 08, 2025 Verified by Business

Stopped in and grabbed the Atomic Burger and Onion Rings. Really good quality and tasty burger, but not sure I specifically notice the dry aged. Good Maillard reaction around the edges which were my favorite bites, even being a thicker burger than smash. Onion rings were really good as well - super crispy and light batter and the onions didn’t pull out of the batter ring. Definitely a take-out spot with no seats / tables.

By Desiree Brunelle on Aug 31, 2025 Verified by Business

Finally a burger spot that doesn’t just serve smash burgers. Had the atomic burger and oh my god, tastiest burger I’ve ever had. Had to grab another to bring home for my family. Will be my new go to burger spot, highly recommend

By Charlie Smith on Aug 13, 2025 Verified by Business

I ordered for pick up and timing was very prompt! Burgers were juciy and well cooked. Fries tasted like actual potatoes and the onion rings were light and fluffy like tempura, not doughy. Overall great value for money!! Keep it up Atomic Burger!

By Bailey Wong on Jul 18, 2025 Verified by Business

Thick. Juicy. Dry-aged burger patties 😍 these were delicious and full of flavour. When a burger is made THIS well with simple ingredients, I have no words beyond “you must try this asap”.

The onion rings (not pictured) and chicken tenders were perfectly spiced and the atomic sauce was the best pairing! Gotta come back for the milkshakes tomorrow!! 😋

By Ben-Jaemin Lee on Jun 06, 2025 Verified by Business

Highly recommend coming here!!

Amazing spot with extremely good food. The atomic burger tasted great and the sauce was amazing. The sides here are delicious as well. The fries are really well done and seasoned; the onion rings had the right ratio of breading to onion.

Can’t wait to go back.

By Mike Lovas on Jun 06, 2025 Verified by Business

Good new burger joint in the hood. Friendly people. Tasty burgers. I had the atomic burger: Soft bun, thick patty (which I don’t typically love, but this worked for me!), interesting pickles, pretty good balance of flavours with the sauce. It was pretty filling for me (keep in mind I have a small stomach). And kinda pricey… like everything these days. Looks like they have some other good stuff on the menu that I’ll be back for next time around.

By Ronan Frawley on May 30, 2025 Verified by Business

Atomic Burger delivers exactly what you want in a burger joint. Simple options, amazing flavour, great price point and no gimmicks. The staff are super friendly, as well. I'm so happy to have a solid option in our neighbourhood! Consider me a regular!

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Q. Where is Atomic Burger located?

Atomic Burger is located at 245 Greenwood Ave in Toronto , ON and serves great food and drinks in Toronto

Q. How do I contact Atomic Burger?

You can contact Atomic Burger by calling 4164662422 or visiting their website at https://atomic-burger.square.site/#most-popular