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.
Amazing vegan burgers! Have tried the old school, the fried chicken, & the smashed salmon burger & they were all great! But the fried chicken was soooo amazing. Only complaint is that the salmon burger could use a bit more salt. Loved the kimchi fries too, even though they were a bit too spicy for me.
Very nice place! We enjoyed our fiance burger kimchi fries & quinoa salad.
Paid $80 for 2 burgers fries & the salad.
Good service & speed. Nice atmosphere
Oct 12, 2025
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I wander through Montreal once a year, & always make a point of coming here for dinner... The kimchi fries are excellent, & the OG fiance burger is fantastic.
One of the best burgers I've ever had. & I've had many! This place ranked in my top three:) I took the old style (can't fully remember the name) burger - amazing, & the kimchi fries were good, though the onion rings were the best. Highly recommend & I will be coming back for their juicy & flavorful burgers
The kale Caesar salad was amazing! So were the kimchi waffle fries. The burger was also good. I'm wanting to try lots of places to eat in Montreal, but will be stopping back here again for the salad & fries before I leave.
10/10 my favourite resturant as someone who is vegan the staff are nice, great variety of options! nice atmosphere for dine in, food is always still fresh even when you do take out. Their fiance poutine with the mock chicken & kimchi fries are my favourite ! Along with their old school burger & mamma mia burger. Floats are great too
Jun 20, 2025
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Kimchi fries are really flavorful as expected & the burger has a really nice taste too.
The only minor thing I personally felt was that it was a little greasy for my taste. Both, patty in the burger & fries. But as I said the test was really nice & so was the atmosphere & service.
Food was amazing, having tried multiple vegan only restaurants & being disappointed, fiancé burger absolutely did NOT disappoint. The cheeseburger was flavourful & moist, the kimchi fries were delicious & the cauliflower bite serving was enough to feed 2 of us. Would recommend to anyone vegan or not! Service was quick & attentive
5 out of 5! Burger Fiancé is a fantastic vegan spot that really impresses. The cease salad bowl is a standout, featuring fresh greens & a dressing that's absolutely mind-blowing. The crunchy capers & croutons add a delightful texture that makes each bite exciting. Then there's the kimchi poutine, which strikes the perfect balance of spice & tang, all atop crispy fries that are impossible to resist. The burgers are also delicious, packed with flavor & creativity. If you're in the mood for a plant-based meal that feels special, Burger Fiancé is definitely worth a visit
Delicious pulled pork burger. Wasn't a fan of the kimchi fries that many recommend...the fries below the kimchi were cold. Would go back for any of the shiitake mushroom based burgers. They also have lots of soda varieties like cream soda & orange cream soda. Staff was friendly. Interior & ambiance was fun. Restroom was clean..running low on tp...the toilet seat cover needs to be repaired & shifted.
Sep 5, 2024
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Shared the house patty fiancé burger & the upgraded kimchi fries with my husband & it was the perfect amount of food for lunch. Burger was one of the tastiest veggie patties I've had. With the "bacon & cheese" it reminded me of steak & shake burgers. This was my first kimchi fries experience. The pickled veggies added so much flavor & somehow didn't make the fries all soggy. Really great & affordable vegan diner.
Ordered a take out! 1) ordered a basic cheez burger. The patty wasn't bad, but there was almost no sauce in my burger, just a tiny smear on the bun & that's it. The burger had an average patty, scant sauce, one slice of tomato & a small piece of lettuce. $18 for that? 2) it was a take out, there were no napkins. She asked if we wanted utensils. 3) their kimchi waffle fries were cold. Not worth it!
I visited Burger Fiance twice during my visit to Montreal. I got the Fiance Burger on the first visit & the Cheeseburger on my second. Both burgers were huge & very filling. My friend (non-vegan) got the Gyros Pita, Kimchi Fries & Poutine & said those were really good & flavorful, especially the Poutine. She tried regular Poutine at another restaurant & said it wasn't as good as BF's lol. I feel that we got more than enough food for what we paid. Good location & very cute inside as well. I tried the raspberry mojito, not too big of a fan of raspberry so I'll stick with traditional mojitos next time I visit.
