Mundo Trattoria
17003, Rte. Trans-Canada
B12 Burger
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Our beef burgers are made from 100% halal fresh ground Angus beef, never frozen. We make and hand form our own 200g burger patties for the ULTIMATE BURGER experience.
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burger(170)
chicken(25)
fries(22)
huge(21)
recommend(16)
tasty(16)
clean(13)
price(12)
sauce(12)
beef(11)
poutine(11)
quality(10)
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Reviews for B12 Burger
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burger(170) chicken(25) fries(22) huge(21) recommend(16) tasty(16) clean(13) price(12) sauce(12) beef(11) poutine(11) quality(10)Page 1 of 13 - 242 Reviews
4.0
Très gros hamburger dégoulinant. Essayez les burgers au poulet, ils sont vraiment délicieux.
Jan 30, 2026
on Google
1.0
I've had a consistently bad experience at B12, & this last visit was the final straw. They often get my order wrong, so this time I specifically asked the employee to double-check before handing it to me. He confirmed that it was correct.
When I got home, the order was not only completely wrong, but honestly disgusting. I had clearly asked for meat, & instead I received a spicy chicken dish that I could barely eat. The only reason I forced myself to eat some of it was because I was starving.
If mistakes happened once in a while, I'd understand. But when wrong orders are frequent & staff reassurance turns out to be unreliable, that's a serious problem. I won't be coming back unless there's a clear improvement in accuracy & quality.
Jan 30, 2026
on Google
5.0
Good service at B12. Friendly & professional staff. Marwa was very friendly , & the meal is very delicious
Jan 19, 2026
on Google
4.0
Excellent Food, Great Service, Regular Atmosphere. What else do you want, an OK Price?
Jan 17, 2026
on Google
5.0
We had Khalil serving us & showing that true Arab hospitality. Tried the overdose & double dose burgers & it was so good, we were damn near hospitalized xD
Jan 13, 2026
on Google
4.0
Bon gros burger de malade & salissant wow
Petite faim c' est pas pour vous
Jan 12, 2026
on Google
3.0
3 out of 5 Stars, I ordered the regular (classic) burger combo & I also order rings on the side. Total came to $34. The rings where better than the fries. The burger itself is really big, but 3/4 of the burger is all bread (kaiser bun). They also put chips inside the box, they where ok but nothing special. They didn't give me my cup for my drink so I had to ask for it. Overall you pay a lot for a big burger with little amount of fries & a small drink. I have to admit the place was very clean, & the tables where wiped down as soon as someone left their seat. This meal did keep me full all day.
Jan 12, 2026
on Google
5.0
Honest solid fast-food joint that really doesn't feel fast-food anymore once you start eating the food. I'm serious, I had to pinch myself when my number was called for 2 reasons: my name was called (properly!) & the tray of food I was receiving didn't look like what you'd get these days for 20 bucks. I thought it would be all filler & no substance, but I was wrong again. Khalil expertly recommended that if I really want a chicken burger with some kick, that I should go with the Buffalo chicken burger. Glad I listened to him! Not only was his recommendation spot-on, but the burger was big, satisfying, filled with fresh ingredients (shredded carrots, banana peppers & coleslaw) that add crunch (but also tortilla chips!) & was truly flavor packed... I'm writing this now, wishing I had another one, honestly! The chips are a must though. Freshly made in-house they come as homemade chips & fries, & they are copious & hard to resist. I left there, appreciative, full & happy, something that I can rarely say these days about most restaurants I visit. Considering that was a better burger than most burgers I've eaten in the last year, some at twice the price of this one, I'll be back the very next time I have a hankering. You don't find value like this at many places anymore, so I guess that makes this a top-shelf find! Show up hungry & expectant, you won't be disappointed...
Jan 10, 2026
on Google
5.0
The level of customer service & the way this place is kept clean is incredible .. can never go wrong with this place food is done with excellence
Dec 31, 2025
on Google
1.0
Negligence👎🏻
Je donne une mauvaise note malgré la réputation du restaurant. Nous avons clairement demandé à l'employé de ne pas mettre de cornichons dans le burger, mais il n'en a pas tenu compte. & si quelqu'un avait une allergie à certains acides ou ingrédients dangereux pour sa santé & ne pouvait pas manger le burger qu'il a pourtant payé ? Est-ce que cet employé négligent est satisfait maintenant ?
I'm giving a low rating despite the restaurant's popularity. We clearly asked the employee not to add pickles to the burger, but he didn't care. What if someone had an allergy to certain acids or ingredients that could seriously harm them & ended up unable to eat the burger they paid for? Is this careless employee happy now?
Dec 25, 2025
on Google
5.0
Service
Dine in
Meal type
Lunch
Price per person
CA$100+
Food: 5
Service: 5
Atmosphere: 5
Recommended dishes
B12 Classic Beef Burger Combo
Dec 18, 2025
on Google
4.0
Burger joint like no other. Hamburgers are simply enormous. Big enough that I have to cut them in half & save some for the next day! Generous portions are matched by flavor combos & quality. You will have to be patient as they take time to prep, & it is always busy! Dining room area very small so don't expect to get a seat. Better for take-out. Prices are higher than average for a fast food place but you can get two meals out of it so okay.
Dec 16, 2025
on Google
5.0
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
Dec 13, 2025
on Google
5.0
Service
Dine in
Meal type
Lunch
Price per person
CA$100+
Food: 5
Service: 5
Atmosphere: 5
Recommended dishes
B12 Classic Beef Burger Combo
Dec 8, 2025
on Google
5.0
went to this B12 & honestly everything was so good. The food was tasty, the portions were great, & the service was super friendly. The place has a chill vibe & feels really clean. Khalil made my order & he did an amazing job & the cashier maroua was super friendly & nice
thank youu
Dec 6, 2025
on Google
5.0
As everyone already know, a single b12 burger is so delicious & big that it can easily feed a family of 6 for a month. Jokes aside every time I go there food is always consistently good & service is amazing. A big thank you to the staff for working so hard
Dec 5, 2025
on Google