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Cosmo's Diner

$$ - $$$, , Cafe
26 Front St N, Thorold, Ontario L2V 1X5, Canada
+1 905-680-6692
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Overview
  • Excellent30%
  • Very good38%
  • Average4%
  • Poor7%
  • Terrible21%
Travellers talk about
Closed Now
Hours
CUISINES
Diner, Canadian, Cafe
PRICE
$$ - $$$
RATINGS
Service
Food
Value
Atmosphere
LOCATION
26 Front St N, Thorold, Ontario L2V 1X5, Canada
All Details
Write a ReviewReviews (42)
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1 - 10 of 42 reviews

Reviewed 2 weeks ago via mobile

I had the Italian sausage skillet which was excellent - the sausage had a great spice to it, the potatoes were done well and everything was kept very hot in the traditional skillet. A little heavy on the onions to my liking but they were...More

Thank JFamFun
Karen B, Owner at Cosmo's Diner, responded to this reviewResponded 1 week ago

Wow! Thank you for the 4**** review on Trip Advisor! We are happy that you enjoyed your Italian Sausage Skillet. The Italian Sausage is made in Cosmo's kitchen with a special blend of spices to give it that kick. If you like spicy you might...More

Reviewed 4 weeks ago via mobile

Made my own breakfast for 10$ is a great choice. You can mix or match items up to two in quantity so its well worth it. Didnt take long and service was great. Only downside is its not open mondays.

Thank DineorDive
Karen B, Owner at Cosmo's Diner, responded to this reviewResponded 1 week ago

Wow! Thank you for your 5***** review on Trip Advisor! So glad you enjoyed the freedom to have breakfast the way you want it with the Create Your Own Breakfast. The possibilities are endless! Have a delicious day!

Reviewed 7 January 2018

We have visited this place many times and thoroughly enjoy the breakfasts. Staff are friendly and service is quick. Only downside is that bathrooms could be a bit cleaner

Thank Ssouthpaw
Karen B, Owner at Cosmo's Diner, responded to this reviewResponded 1 week ago

Thank you for your 4**** review on Trip Advisor! We are glad you enjoyed your visit with us. Have a delicious day!

Reviewed 4 January 2018

The food was great and reasonably priced. The decor inside is really cute, with vinyls on the wall and pictures of classic cars and celebrities. The staff were accommodating and friendly, though they do smell like cigarette smoke. The food came out hot and didn't...More

Thank Natalie K
Karen B, Owner at Cosmo's Diner, responded to this reviewResponded 1 week ago

Thank you for your 4**** review on Trip Advisor! We are happy to hear you enjoyed your visit with us. Have a delicious day!

Reviewed 9 August 2017

this fifties style diner plays fifties music and reminds me of when i was a kid. furniture and all. It only servies breakfast and lunch but the food is great and the prices are reasonable

Thank malcolm w
Reviewed 31 July 2017

I would like to thank the staff at Cosmo's. The two of us visited this cute and clean establishment this morning for the first time (would've been much sooner but I recently moved into town). The waitress was friendly and helpful, treating us as if...More

Thank Patrick C
Karen B, Owner at Cosmo's Diner, responded to this reviewResponded 1 week ago

Wow! We wanted to thank you for your 5***** Trip Advisor review! We are fortunate to be a busy restaurant and don't often have the time to read reviews but we wanted to make time to say how much we appreciate your kind words. From...More

Reviewed 16 July 2017

My family and I decided to go to cosmos for an early breakfast before a trip. We sat down at a cute little table next to the wall of cars and overall we thought it was a cute nice looking place! we got our menus...More

Thank Vio B
Reviewed 9 May 2017 via mobile

I used to love this place (food wise) I've been wanting to write a review for sometime now. If your looking for good food I'll give them that but otherwise TERRIBLE customer service. We used to go at least twice a week sometimes more. So...More

Thank Devon B
Karen B, Owner at Cosmo's Diner, responded to this reviewResponded 17 May 2017

Thorold is a small, unassuming town in Niagara. In this town we treat each other with decency, honesty and respect. We have small town values and it shows. Cosmo's Diner has had the good fortune of being a part of this small town. Thorold has...More

Reviewed 1 May 2017

Driving through Thorold looking for somewhere to have breakfast. I see a sign in the window that says "Voted Niagara's best Breakfast" so I think how can I go wrong. We go in to the little 50's looking diner. Its sort of dumpy but not...More

Thank Lori P
Karen B, Owner at Cosmo's Diner, responded to this reviewResponded 17 May 2017

Our motto at Cosmo's Diner is "Life is a Food Trip." Our extensive menu which features favourites in Niagara like our Breakfast Poutine, Breakfast Lasagna or our deep fried Peanut Butter and Jam sandwich dipped in pancake batter and deep fried then sprinkled with icing...More

Reviewed 14 April 2017

Came across this restaurant by a fluke. But was quite happy we did. I loved the fact that they re was so much choice for breakfast. Also put a carafe of coffee on table. Freshly squeezed orange juice made at counter was a nice added...More

Thank jeanNiagara
Karen B, Owner at Cosmo's Diner, responded to this reviewResponded 19 April 2017

Thank you for your kind words. We are glad we were able to be a part of your delicious morning!

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Restaurant Details

Rating summary
  • Food
    Service
  • Value
    Atmosphere
Cuisine
Diner, Canadian, Cafe
Meals
Breakfast, Lunch, Brunch
Restaurant features
Takeout, Seating, Waitstaff, Highchairs Available
Good for
Child-friendly, Kids
Open Hours
Sunday
8:00 am - 3:00 pm
Tuesday
8:00 am - 3:00 pm
Wednesday
8:00 am - 3:00 pm
Thursday
8:00 am - 3:00 pm
Friday
8:00 am - 3:00 pm
Saturday
8:00 am - 3:00 pm
Location and Contact Information
  • Address: 26 Front St N, Thorold, Ontario L2V 1X5, Canada
  • Location: Canada  >  Ontario  >  Thorold
  • Phone Number: +1 905-680-6692
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