Patty Slaps is praised for juicy smash burgers with standout mushroom and truffle variants, well balanced toppings, and pretzel or brioche buns that elevate the flavor, while some reviewers call the fries decent or underwhelming and note that portions can feel small for the price. Delivery orders often arrive tasting delicious, though some say quality deteriorates in transit, and a few dine in experiences mention inconsistent heat and grease, smoke, or a long wait. The ordering experience is modern and efficient thanks to self serve screens, even as some customers find the pace slow during busy periods and a few staff interactions matter. The atmosphere is described as industrial chic, vibrant, and casual, with a dog friendly patio in season and frequent lively vibes. Overall, Patty Slaps frequently lands among Montreal’s top burger spots, with many raving about flavor, freshness, and value, while others feel it is pricey or inconsistent and wish for better ventilation, more generous portions, and steadier service. Still, burgers are widely regarded as outstanding.
The patty did indeed slap.
The portion was a little small, but the taste justified it.
Lovely vibes all around, from the artworks on the walls to the graphic design on the self-service kiosk.
Lots of great options, refillable drinks, & delicious patties. I like the buns, & the burger size is reasonable (not too big), but it feels a bit oily to me.
They're open until midnight.
The burger are so good. Service is good. The only thing is the frys are Cavendish restaurants style. I mean come on guys. So beautiful burgers that are so tastefull but frozen cheap frys.
L'emplacement du restaurant & l'ambiance sont très bonnes, le service laisse un peu à désirer car il faut donner son nom à la borne lors de la commande & ensuite attendre dans le dans le temps qu'un serveur crie ton nom à travers la pièce, c'est donc difficile d'entendre quand on se fait appeler. Il serait préférable d'avoir un écran avec le nom qui apparaît & une petite sonnette ou un son particulier pour nous alerter qu'une commande est prête. Sinon tout simplement passer à un système avec des numéros comme d'autres restaurants type fast food. Je n'ai testé afin seul burger pour l'instant & il était très bon donc j'y retournerai, la viande smashé & bien cuite, les pains briochés sont excellent. La poutine pourrait être meilleur avec des frites plus épaisses. 7.5/10
Not worth the hype at all in my opinion!
I took the mushroom burger & it barely had any mushroom, too much sauce, dry bun & had a couple hard to chew little pieces in the meat..
Nov 10, 2025
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Best Burger in Town! Absolutely incredible! The burger was juicy, flavorful, & perfectly cooked; hands down the best in town. Every bite was packed with taste & freshness. Highly recommend to any burger lover!
One of the best burgers I've had. Juicy & cooked to perfection. The fries were amazing as well crispy & skinny. Definitely one of my go-to burger spot.
Très bon burgers avec plusieurs variétés intéressantes. Services très courtois mais peux parfois être assez long pendant les périodes d'achalandage. Ambiance agréable. Style simpliste/industriel. Commande à l'écran efficace.c'est un restaurant à hamburger, mais différent, choix intéressant & très bon. Ils servent aussi de la bière & du coca-cola mexicain.
