Patty Slaps draws a wide range of reviews, with many calling it among the best burger spots in Montreal thanks to juicy smash patties, bold toppings and tasty fries, while others find it pricey or a bit greasy and smoky for some diners. The self-serve ordering and quick service are frequent positives, but several visits note inconsistency in quality, longer waits during peak times, and a strong oil smell in the dining room. The vibe is described as cool and industrial, with occasional praise for vegetarian options and poutine, and multiple comments say the burgers stay flavorful and satisfying even when delivery experiences vary. Overall, Patty Slaps emerges as a must-try for burger lovers, valued for quality and atmosphere even as prices and some aspects of execution spark debate.
Le burger est bon, mais il est petit surtout pour le prix que j'ai payé. Il a l'air gros seulement à cause des rondelles d'oignon à l'intérieur. Il est tout petit sans les rondelles. Tu ressors de la frustré parce que t'as encore faim & tu ne veux pas dépenser un autre 20$ pour un 2e burger. Mais la place est cool & c'est bondée à 1AM du matin.
hey. so if you are going to advertise that you are open till 12, maybe then you should be open at 11:25! just a thought! don't love liars, i'm a big patty slaps fan & usually the burgers leave a great taste in my mouth, but this left a sour taste in my mouth intact.
Tasty burgers & fries, service is great & the atmosphere of the restaurant is cool. The burgers are just very messy but have a nice smokey taste. Also, there is a lot of smoke coming from the grill & it kind of fills the dining space.
Mar 19, 2026
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I ordered for delivery on the one night I stayed in. Didn't want to do fast food. & I did upscale restaurants all week. I wanted to try one of the best burgers in Montreal. I read that this is one of them! It was a decent burger.
'I tried the truffle mushroom burger & it was absolutely delicious. The patty was juicy & packed with rich, savory umami flavor, while the brioche bun was fresh, soft, & slightly sweet which was perfectly complementing the burger. The seasoning & truffle notes really elevated the overall taste. My only minor critique is that the portion felt a bit small for the price, but the flavor more than made up for it. I'd have this every day if it was cheaper haha. The service was quick & efficient, & the ordering process was smooth & hassle-free. Overall, a very satisfying meal, I would definitely recommend it for anyone looking for a flavorful gourmet burger experience.
I rarely rate 5-stars, especially when I've only experienced a place through delivery.
When you buy a burger for delivery, you expect a certain level of deterioration with the delivery process. As such, these burgers have no business being this delicious after being in a paper bag & a car for as long as they are. Fries are meh, burgers are excellent. I've ordered three times in the last month from there. My new go-to burger place.
Best burger in North American, Oceana & Europe period. I am totally addicted to the bacon blaze & sometimes eat it for breakfast & dinner on the same day. What can I say? I got slapped !! 🤕
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Mary recommended the poutine to me & I am beyond impressed. This is the best poutine I've ever had beyond compared. The burgers feel like they are prepared with love. The music is also top tier I cannot recommend a burger joint more than this one.
