B12 Burger specializes in the preparation of premium beef patties and crispy fried chicken, focusing on delivering high-quality textures through precise cooking techniques. The menu centers on thick, juicy burger configurations layered with fresh toppings, artisanal sauces, and toasted buns that maintain structural integrity. Fried chicken offerings provide a significant contrast, featuring a seasoned, crunchy exterior that yields to tender meat. The kitchen prioritizes bold, savory flavor profiles that define the core of casual handheld cuisine. Patrons find a streamlined selection that highlights core ingredients rather than unnecessary complexity. Every item served reflects a commitment to classic preparation methods favored by those seeking substantial, hearty portions in a consistent, straightforward environment. The establishment maintains a sharp focus on the integrity of its primary menu staples.
B12 Burger is widely celebrated for its massive, flavor-packed portions and high-quality, fresh ingredients, making it a top-tier destination for burger enthusiasts in Montreal. Patrons consistently praise the juicy, well-seasoned patties and a diverse menu that includes creative options like the Overdose and buffalo chicken burgers alongside classic choices. While the food and hospitable service are frequently described as excellent and worth the price, some visitors note that the restaurant space can feel small and crowded, especially during peak hours. Long wait times are sometimes expected due to the made-to-order preparation, yet the overall consensus highlights a satisfying, filling, and memorable culinary experience that encourages many customers to return.
Highly recommended, Best Burger I've ever had 🫡
Came from New Jersey to Visit this spot
& try the food in this area.
Juicy Grill, Special Sauces, So many options to choose, & good for family gatherings. Coming back 🔥🙂
I had the B12 Burger Classic, complete with the B12 sauce, lettuce, tomatoes, pickles, a 200-gram Angus beef patty, bacon, onion rings, & cheese sauce. This burger was so immense that I had to slice it in half. It was incredibly juicy, with the B12 sauce overflowing. I've never had a burger quite like it before, & it left a lasting impression. I paired it with poutine as my side dish, which was also massive. My eyes & stomach weren't in sync, & the meal could easily have fed two people. Finishing it was a struggle, & I remained pleasantly full for the entire day.
My wife, on the other hand, ordered the Swiss Chicken Burger with a side of fries. The Swiss Chicken Burger featured pesto sauce, arugula, tomatoes, grilled chicken, Swiss cheese, caramelized onions, & caramelized mushrooms. She thoroughly enjoyed her burger, which, like mine, required both hands to handle. The fries were wonderfully crispy & tasty.
In addition to burgers, they also offer hot dogs, but their in-house submarine sandwiches outshine the typical submarine sandwich makers. Their extensive menu includes mini burgers, nachos, poutines, Mac & Cheetos, chicken tenders, & even salads. B12 Burger caters to everyone's tastes. This isn't your run-of-the-mill burger joint; it's a culinary experience your stomach won't soon forget. @mtlrestorap
I was going to eat at another place when I saw B12 burger. I got the sliders box & these were bigger than I could imagine. The box came with lots of fries, sauces & a variety of burgers. We had enough leftover for all the kids & still there was some. Very enjoyable experience.
Nov 8, 2025
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The portions are more than enough. The quality is very good & burgers are delicious. But you will have to ask for what you need (like ketchups) every time because there is no sauce available to customers.
I just went my husband & me, i never had a burger that amazing best place ever very generous on the food & the burgers are so big that they can feed for 2 people amazing sauces😋😋
Not enuf sauce or gravy on poutine unless i ask for extra. Everytime i order on doordash they dont put enuf gravy in my poutine so i dont feel like ordering too much because of that.
Honestly, I don't get it. The burgers weren't terrible but the prices & buns are overinflated which is why they might appear as some sort of delusional decent value. Also, there's so much sauce in the toppings, it's difficult to actually taste the burger itself. Other disappointments are the fries - extremely overpriced for this insipid frozen variety. To add insult to all this, you're asked to tip when paying for counter service & yet you have to clean up your table. 5 Guys is much better value plus you get real (not frozen) potato fries & in terms of flavour, with enough toppings, you'd be hard pressed to choose between this & a Harvey's burger.. unless you could see the bill ahead of time.
I ordered a double dose & it was huge! Best burger in the town! Juicy & fresh beef, delicious buns, tasty sauces! BTW I was offered a pair of gloves & I wish I had accepted!
I tried it twice for lunch Loved my first order the fries & mushroom Swiss burger were soo good I didn't like my second order as much the steak sandwich wasn't that good & the cheese sauce on the side was very salty So next time i will go with their burger for sure
Food is great, but i opened my box of chicken wings & the sauce was toppled over & i didnt even move the bag in the car & it was flat down, so i only have one little cup of sauce for 20 wings 🤦♀️ 😒 thats awesome...
