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.
The burgers were absolutely delicious, juicy, fresh, & full of flavor. The service was quick & friendly, & the whole place had a great vibe. Definitely coming back
One of the top three things on my bucket list when visiting Montreal was to get poutine, & Patty Slaps absolutely did not disappoint! The gravy is absolutely DELICIOUS! I love how it has a little bit of a (peppery) kick to it. The hamburgers are absolutely delicious as well. I cannot recommend Patty Slaps enough. 10/10!!!
Apr 5, 2026
on Google
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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.
Mar 29, 2026
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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.
The wife wanted a&w I insisted on slap patty as usual she was right don't get me wrong both are ok but one isn't as greasy or expensive & maybe it's just me but one kind of tasted like propane 🫣
Mar 18, 2026
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