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.
Went on my own yesterday & I was so disappointed. I got completely ignored. Two couples came after me & had their food in less than 10 minutes. Meanwhile It took them around 20 minutes to ask me what i wanted to order. The food came fast after but no one ever came to ask if everything was okay & on top of that you have to give minimum 18 % at the end for what? I literally had to ask for my bill otherwise I was gonna get ignored again. They seem to find it super weird that someone goes to eat at a restaurant alone. Also the truffle fries were below mid. Kinda bad & im not a picky eater. Never visiting this place again.
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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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!
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!
First time: The decor is cute & staff were nice. The souvlaki gyro sandwich is delish. pretty good poutine & hot chocolate
Second time : I had the mama mia. It wasn't Italian (just had arugula & breaded & fried orange sliced cheese) so I was thrown off by that but it was still alright. The waiter came by to ask me how I found things & I gave him my feedback but it's apparently a top pick amongst customers so I said they shouldn't change it just for the people who aren't big fans. Also the waitress who seated me & took my order was a bit rude & impatient so I told him about that too & he thanked me for the feedback politely which made it less stressful. It's fine, I'll still be back to try the other menu items. The fries were so good this time
Third time: I had the faux salmon burger & fries & my friend had a strawberry mocktail. The food was delicious & the environment is really pleasant at the seats near the window in the afternoon. I honestly have no idea what I was eating but it tasted kind of like fish & looked exactly like cooked salmon. The mushrooms were cooked perfectly. I usually get stomach ache from mushrooms if they're not cooked properly & I didn't get one , yay 😅
Fourth time: I got the burger with mushrooms, truffle, onion rings, arugula & impossible patty. It was seriously delicious! I also had a refreshing pineapple mocktail. My friend had a mint mocktail & the same burger & really liked it & they made it on a special grill for him to accommodate his allergies. The music was fun :) I like the fries but I think they can be improved. They taste a bit too overcooked & salty
Stopped in yesterday to give this place a try & I was so happy I did! The food was amazing & the service was fantastic. Prices are reasonable as well. I had the Poutine Fiancé, which was just ridiculously delicious! I also brought a Le Burger Truffle home with me to have for lunch today. If you find yourself in Montreal & are feeling a little peckish for some vegan food, stop in here. You'll be very happy you did!
Aug 6, 2025
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Amazing food! Bought the truffle burger & upgraded the side to truffle fries (we really like truffle lol). The fries themselves were a little soggy & not crispy BUT maybe it's done on purpose because the flavours were superb. I used the fry to'wipe' around the bowl to catch as many grain of goodness. Don't think you can do that with a crispy fry.
Washroom facilities were shockingly warm, but we weren't there to stay in their washrooms so it didn't matter. Just something that stood out.
The truffle burger was really good, except the fries were a little overcooked. The price for the burger was maybe a little expensive, but it was one of the best vegan burgers I've had. The vanilla milkshake was good as well, but was a little smaller than expecting for $10.
The best vegan burgers in Montréal! We tried the truffle burger & the pulled pork sandwich & both were delectable. We also loved the kale Ceasar salad & the garden salad. I'm not usually impressed by salads but these were absolutely amazing. Highly recommend!
My friend (vegan) & I (not vegan) came to this place before a night out. We both took the same burger, which was the truffle burger & I had it with a side of Ceasar salad & she had it with fries. The burgers were absolutely delicious. The flavors & ingredients meshed amazingly together, the truffle taste was out of this world. Very filling food as well. For non-vegans, i honestly couldn't tell the difference between the impossible burger & a regular beef burger. The salad was great & had an awesome crispy topping, I think capers? All in all, great place, would definitely recommend.
Friendly service. We ordered the Mamma Mia & Truffle burger, flavours were there but I find the impossible patties not thick enough to really taste them (considering the price) also the poutine fries were a little undercooked but gravy was delicious!
The food is delicious! The truffle burger was a 10/10! The strawberry milkshake was fantastic! Worth the visit, my first time here while visiting Montreal for the weekend, I'll be back 😀
Sep 1, 2024
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The vegan poutine was very good.. it had a nice tangy spiciness to it. The burger was a miss for me. I tried the truffle burger & there just wasn't very much flavor there. I removed the bottom bun & that helped. I think the Impossible patty would have been a huge improvement over the house patty. I'd like to try it again this way. I wish I could have ordered a side salad, but apparently, you can only get a smaller side as part of the meal. A full sized salad (or poutine) would have been too much food, & wasted.
Truffle burger is so good. Must try. Salad is crunchy & tasty. An awesome vegan place. Writing this review as I completed my order Second time: Salad was bland & soggy. Not crispy. Ingredients reduced. House Cauliflower is good. Spicy chick-en burger was amazing
Best vegan food I've had. The "pulled pork" is divine. I also loved their Truffle burger with the house patty. Forgot to take pics of the food because I ate it immediately.
Loved this place! Truffle burger was super tasty & had a great mix of textures with the onion ring & sauces. I'm glad we opted for the house patty. It had a really nice texture & flavor & was not dry at all. The poutine fiancé was huge, hearty, & full of flavor, with juicy & crispy seitan. The unexpected star of our dinner was the kale caesar salad. Nicely massaged kale, covered with a blend of "bacon" bits & capers. We were scraping the bowl! The berry & pistachio shake was also really good. We didn't catch our young server's name, but she was great & answered all our questions on quebeçois culture, too!
