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Restaurant

The Famous Cosmos

Cosmos breakfast classics and signature burgers define the heart of the neighbourhood.

Notre-Dame-de-Grâce (NDG)
4.7$
OPEN7 am - 4 pm
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Photo of The Famous Cosmos, Notre-Dame-de-Grâce (NDG) - Montreal
BurgersBreakfastComfort FoodBrunch
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Details

About

The Famous Cosmos delivers a quintessential diner experience characterized by high-volume griddle cooking and iconic comfort fare. Thick, juicy burgers served with crispy potatoes anchor the menu alongside stacked plates of hearty, grease-slicked staples. The atmosphere thrives on the rhythmic clatter of stainless steel equipment and the constant motion of a bustling open counter. Patrons consume plates of savory meats and golden, buttery sides while perched on fixed swivel stools that define this classic aesthetic. Every serving emphasizes substantial portion sizes and direct, no-nonsense preparation methods that prioritize speed and caloric intensity. This establishment maintains a functional layout where the preparation area remains the primary focal point for all visitors. The core identity rests on consistent execution of traditional griddled items that satisfy demanding cravings through robust flavors and heavy, satiating ingredients.

Amenities & services

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Frequently Asked Questions

Where is The Famous Cosmos located?

The Famous Cosmos is located at 5843 Rue Sherbrooke O., Montreal, H4A 1X4. in the neighborhood of Notre-Dame-de-Grâce (NDG).

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When is The Famous Cosmos open?

OPEN NOW Today's hours: 7 am - 4 pm

MondayClosed
TuesdayClosed
Wednesday7 am - 4 pm
Thursday7 am - 4 pm
Friday7 am - 4 pm
Saturday7 am - 4 pm
Sunday7 am - 4 pm
Does The Famous Cosmos accept reservations?

Online reservations are not currently offered through this listing for The Famous Cosmos. However, you can call them directly at (514) 486-3814 to inquire about table availability.

Does The Famous Cosmos offer online ordering?

Yes, The Famous Cosmos offers online ordering for delivery.

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Does The Famous Cosmos have a menu available?

While a dedicated menu isn't hosted directly on this profile, you can visit their official website to view current offerings.

Visit Website
What are the main cuisines at The Famous Cosmos?

The Famous Cosmos specializes in:

BurgersBreakfastComfort Food
What are the main features and amenities at The Famous Cosmos?

Key features and amenities offered at The Famous Cosmos:

BrunchDeliveryOnline OrderingTerrace
Does The Famous Cosmos have outdoor terrace or patio seating?

Yes, The Famous Cosmos features an outdoor terrace / patio, perfect for open-air dining in season.

Terrace
Is The Famous Cosmos open on Sunday?

Yes, The Famous Cosmos is open on Sunday.

Sunday hours: 7 am - 4 pm

Is The Famous Cosmos open on Monday?

No, The Famous Cosmos is closed on Monday.

Does The Famous Cosmos have a website?

Yes, The Famous Cosmos has an official website. You can visit it here:

Visit Website
Does The Famous Cosmos have social media links?

We do not have social media links on file for The Famous Cosmos, but here is their Google Business profile link:

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How can I contact The Famous Cosmos?

You can reach The Famous Cosmos through the following channels:

(514) 486-3814 Official Website
4.7161 ratings
5★
86%
4★
7%
3★
1%
2★
4%
1★
1%

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Reviews for The Famous Cosmos

Food
Service
on Google4.6 (500+)
*as of 2026-09-01
4.7161 ratings
5★
86%
4★
7%
3★
1%
2★
4%
1★
1%
Write your review

Reviews often mention

Display Allbreakfast(40) vibe(11) ndg(11) counter(9) coffee(8) mash(8) burger(8) working(7) sandwich(7) greasy(7) spoon(7) seating(7)

Review Summary

The Famous Cosmos is widely celebrated as a beloved Montreal institution that offers a unique and nostalgic diner experience. Patrons frequently highlight the exceptional quality of the hearty breakfast dishes, including the famous Mish Mash, crispy bacon, and flavorful burgers prepared with evident care and passion. Beyond the food, the restaurant is praised for its electric atmosphere, where the fast-paced, interactive, and welcoming service makes every guest feel like part of the family. While the space is compact and intentionally retains its classic, unpolished charm, the authentic vibe and strong sense of community keep regulars and visitors returning for a genuine and memorable meal.
Page 1 of 1 - 7 Reviews
Patrick
5.0

I agree with all the negative reviews. This is a very old runned down, dirty, cruddy diner, where the 2 chefs hate each other but have never met. (If you love proper dining etiquette stay away.)
Antoine or T is the weekday chef & Peter is on weekends. They can only complain about'the other guy' for 5 minutes tops then get angry at you for talking about that d...
But all that hate makes them cook their best because they know you are now going to compare their skills.
Fantastically greasy spoon diner with 9 seats at the counter & conversations that everyone will hear & add to.
It's like walking & sitting at your uncle's house & getting to eat the nastiest, dirtiest, most delicious breakfast that will either give you a heart attack or a new lease on life.
There are tons of regulars & weirdos that come here, couples, families, lovers, haters, but everone might come out thinking'why would we ever go pay more elsewhere?'
Only one person was ever murdered here, so don't worry.
The food is worth it.

Aug 14, 2026
on Google
Andrew
5.0

All around excellent greasy spoon. Great atmosphere. Ask for country music!

Jun 2, 2026
on Google
Brittany
5.0

A neighbourhood classic. A greasy spoon. Counter seats only so get up early & get here.

Mar 7, 2026
on Google
MoOsE
5.0

The definition of greasy spoon

Feb 15, 2026
on Google
Eric
5.0

This is a little hole on the wall greasy spoon when you need to recover from a hangover or just need that comfort breakfast. The creation sandwich is a must, the mishmash plate is exactly what it sounds like & is awesome! There is new ownership but this place hasn't changed at all, this is an NDG secret, you gotta try it.

Apr 7, 2024
on Google
Carlos
5.0

Amazing Greasy Spoon! It's very much a hole-in-the-wall gem! The staff were awesome & talkative, & the food was great & very affordable!

Nov 18, 2023
on Google
Judith
4.0

If you're looking for an exceptional greasy spoon breakfast, this is the place! Don't come here counting calories....just enjoy 😉

Aug 24, 2023
on Google
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