Burger Fiancé offers a wide, inventive vegan burger lineup that many reviewers praise for flavor, generous portions, and standout toppings like truffle fries, kimchi fries, and vegan poutine; buns are described as soft and fresh, and the menu includes gluten-free bun options and a range of sides and desserts that appeal to vegans and non vegans alike. The atmosphere is casual, welcoming and lively, with friendly staff noted in several visits and some dine-in experiences described as very good. However, there are recurring notes about service variability, with some visits marked by slow or distracted service, inconsistent order accuracy (missing fries, missing chicken, or wrong toppings on delivery), and occasional menu items not meeting expectations; cleanliness and fly issues were also mentioned in a few reviews. While prices are sometimes seen as high, many guests say the quality and vegan focus make Burger Fiancé worth the visit, and many express intent to return, especially during trips to Montreal.
OMG je ne m'attendais pas à autant de saveur dans mon assiette en accompagnant ma fille végane avec allergies alimentaires multiples… j'ai été vraiment très surprise de la qualité & la quantité surtout de nourriture dans nos assiettes. J'ai pris le burger truffle avec ail noir & roquette, un mariage parfait avec la galette végane maison. Merci à notre serveuse Daphnée pour sa gentillesse! Je retournerai définitivement à ce restaurant!
Apr 24, 2026
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I am a huge lover of beef & I came here to try it out. Honestly, their burgers are really good & you'd really never know that you're not eating meat. Even the poutine is really good. If you get a burger, get their homemade patty
Had a great dinner after our tour of old town. The waiter was dressed immaculately, super friendly & the food was excellent . Me & the wife shared the cauliflower app & I had the gyro sandwich with poutine. Will definitely go back next time I'm in Montreal.
Definitely don't miss out on this place if you're vegan & coming to Montreal, we got the smashed salmon burger, Poutine, mamma Mia & onion rings. Best vegan burgers we've had, & best onion rings I've tried in a long while. The salmon burger was a very nice suprise & a easy recommendation.
They also do milkshakes.
Très agréable surprise ici: pour le prix, la quantité & la qualité sont vraiment au rendez-vous, le goût aussi. J'ai rarement eu une entree aussi copieuse (celle au chou-fleur), avec un goût fumé inattendu - ça manquait peut-être un chouia de croustillant mais le goût des légumes & de la sauce était délicieux. Mon ami a également beaucoup apprécié son burger & sa poutine.
Apr 14, 2026
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Ordered from uber eats, the food was dry & it said it came with fries & it didn't. Also ordered a beverage who didn't come as well.
Very disappointed. Didn't even get a refund. Don't recommend this place.
Nice service. You can see the kitchen while sitting, which is cool. We found the burgers to be slightly on the smaller side but we were still quite full at the end. I consider myself a fake chicken connoisseur, & the satay wasn't my favourite texture, but the flavour was really good! There are two options for regular butger patties. Waffle fries were very well seasoned!
Mar 27, 2026
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Just dined at Burger Fiancée for the first time. The food was absolutely fantastic! Really, some of the best Vegan food I have had in a restaurant. We had the cheeseburger & the truffle burger with sides of poutine & Parmesan truffle fries & the brownie with ice cream & berries for dessert. The buns are so soft & fresh & the pickles are sour, the proportions are burger perfection, honestly some of the best burgers I have ever had. Period. The poutine was so nostalgic - made with waffle fries & the brown sauce spot on, the parm fries, with a delicious truffle aioli, were scrumptious & the dessert was excellent as well. The service was attentive, warm & friendly. The place was hoppping, with a fun, upbeat atmosphere. Highly recommend. Cannot wait to return when we visit Montreal again this summer!
Went here for dinner & was looking for a yummy burger, this place didn't disappoint & I was very happy. Plenty of options & you can choose what burger patty you'd like. The suprise hit was the poutine, the best one I've had so far. Cocktails were good & nice atmosphere, will be back for more.
Mar 12, 2026
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Magnifique! C'était absolument délicieux! Nous sommes arrivés pour visiter Concordia & on a trouvé ce resto parfait! À la prochaine... on espère bientôt! 😋
Wonderful! Everything was absolutely delicious! We came to check out Concordia & found this perfect little dining spot. We WILL be back...hopefully soon! 😋
Fantastic vegan food. Was in Montreal for a couple of days, & visited Burger Fiance twice. Fast service. Delicious food. Had a burger & poutine. So good. Wish I was eating there as we speak.
Used to order from here all time time in early covid. Excellent burgers that don't feel compromised at all by being vegan. Unfortunately, they've more than doubled their prices since, & it is simply not worth it anymore. What a pity
I love coming here! The Finacé Burger is truly my favourite & the portion is so generous. I love the waffle fries, the caesar salad, & their sauces (especially the truffle, oooommg!) The service is always fabulous & the vibe is always good in there. :) 10/10, my fave vegan burger in the city!
