Mama Sue's Diner Inc in Cornwall

850 Boundary Rd, Cornwall, ON K6H 7P6, Canada

★★★★☆
(270 reviews)
Categories: Restaurant
Website
facebook.com
Address
850 Boundary Rd, Cornwall, ON K6H 7P6, Canada
Plus Code
28XC+FQ Cornwall, Ontario, Canada
Time Zone
America/Toronto

Business Hours

Sunday
7 AM–12:30 PM
Monday
Closed
Tuesday
Closed
Wednesday
7 AM–12:30 PM
Thursday
7 AM–12:30 PM
Friday
7 AM–12:30 PM
Saturday
7 AM–12:30 PM

Services

Service options
Takeaway Dine-in Delivery
Accessibility
Wheelchair-accessible car park Wheelchair-accessible entrance Wheelchair-accessible seating
Offerings
Coffee Healthy options Small plates
Dining options
Breakfast Brunch Lunch Dessert Seating
Amenities
Toilets
Atmosphere
Casual Cosy
Crowd
Groups
Planning
Accepts reservations
Payments
Debit cards NFC mobile payments
Children
Good for kids High chairs Kids' menu
Parking
Free of charge street parking Free parking lot Parking

Reviews

4.4
★★★★☆
270 reviews

Most Mentioned

breakfast (49) prices (27) atmosphere (4) home (3) people (2) brunch (2) bacon (2) fair (2)
5 stars
165
4 stars
73
3 stars
18
2 stars
8
1 stars
6
★★★★★
November 10, 2024

Food was excellent!!!

★★★★★
August 18, 2024

Amazing place, my best friend and I have been going here since they opened! Best breakfast!

★★★★★
June 7, 2024

Great team work waiting for our food with our 2 baby's and they came over with free fruit while we wait always smiling and a pleasure to support a local business like this. 👍 awesome job you said I'd get a free meal If I gave 5 stars lol jk 😜

★★★★★
May 25, 2024

perfect drop in diner off of TCH. the waitstaff was super friendly and the breakfast came out quick, coffee was hot and everything was phenomenal. pricing was super fair but USA resident be aware! USA cards are not accepted at this facility. bring canadian currency:)

★★★★★
May 6, 2024

I've never been disappointed here. The food is good, and the portions are generous. The service is great and the staff is very friendly

★★★★★
April 21, 2024

While we were in Cornwall for a hockey tournament, our team went to Mama Sue’s Diner for breakfast. We called to make reservations the day before. They set up their back room for us. Although our group was over 30 people, the service was quick, organized and friendly! Great breakfast! Highly recommend! Merci beaucoup!

★★★★★
July 8, 2023

The photo doesn't do the meal justice. Everything was delicious and my husband was very happy with the soup of the day (pea soup). Very fast service and very friendly too. We will be back and recommend it to all of our friends and family too!

★★★
February 11, 2022

Great little diner with great friendly staff lots of menu options plenty of parking and seating. The food is excellent most times. I would recommend the big breakfast. They also have a great club sandwich and burgers. They're only opened till 2 PM every day closed on Mondays. Check out this great little gem you won't be disappointed

★★★★★
Local Guide
December 8, 2024

Generous portions and value for your money

★★★★★
August 22, 2024

Best place for breakfast in town! A+++

★★★★
Local Guide
February 22, 2024

Nice little place for breakfast.

★★★★★
Local Guide
February 22, 2024

My wife and I eat here periodically. The food is good at a reasonable price and the staff are wonderful.

★★★★★
December 22, 2023

Most amazing breakfast restaurant in town.. Amazing, people never been let down once, extremely consistent quality of everything.... Food

★★★★
Local Guide
December 22, 2023

Great breakfast choices that could almost feed two people. Service was fast and friendly.

★★★★★
Local Guide
December 22, 2023

Service and price amazong

★★★★★
December 22, 2023

Délicious food, and very friendly owner and employees. Will come back, thank you!

★★★★★
Local Guide
December 22, 2023

Love this place best breakfast in town and worker are super friendly

★★★★★
December 22, 2023

They accommodate people with celiac disease, which means anything without gluten is cooked separately (also GF bread in GF toaster). Small diner with great food and service. Its everything you want in a diner. Dietary restrictions: Gluten free items are cooked separately. Lots of options to make most items gluten free/celiac safe.

★★★★★
December 22, 2023

Great food with reasonable prices! Would definitely go back for sure.

★★★★
Local Guide
December 22, 2023

I had an omelette and there was a bit too many onions and not quite enough salt and the fried potatoes and onions didnt seem sauteed together or long enough. A bit firm. Service was great. Would try again.

★★★★★
December 22, 2023

The Girls are always good and great service and Jenn is amazing brought 2 coloring books for my grandsons too color while waiting for our food Parking: Its a strip mall section theres parking at the front and in the back of the restaurant

★★★★
Local Guide
December 22, 2023

Very slow service on Sunday mornings! Cash or debit cards only!

★★★★★
Local Guide
December 22, 2023

Food was fantastic. Service was fantastic. Love the servers always so pleasant

★★★★
December 22, 2023

Food and service was excellent. Cute little diner! Servers were very efficient and kind.

★★★★★
December 22, 2022

Great staff Great food Thanks ladies

★★★★★
December 22, 2022

Excellent good old breakfast. No bling added and no extra costs added. Will be visiting every time I m in town. Friendly service and great food.

★★★★
Local Guide
December 22, 2022

Always great friendly service great food

★★★★★
Local Guide
December 22, 2022

Great breakfast fast efficient service.

★★★★★
Local Guide
December 22, 2022

Delicious breakfast, great atmosphere and staff. Very good

★★★★
Local Guide
December 22, 2022

Really liked the breakfast we had. Good prices and friendly atmosphere .

★★★★★
Local Guide
December 22, 2022

Stopped for breakfast on our way through the area. A great restaurant with very reasonable prices. Both service and food were great. Would eat here again Parking: Lots of parking

★★★★★
Local Guide
December 22, 2022

Good breakfast Id say one of the best places in town

★★★★★
Local Guide
December 22, 2022

Excellent

★★★★★
Local Guide
December 22, 2022

Good quality food and family oriented

★★★★
Local Guide
December 22, 2022

Stopped by for having lunch with my coworkers. Tried the special of the day and the food bill as really good. 100% recommended, I would stop again while I m working at the area.

★★★★★
Local Guide
December 22, 2022

Good lunch spot for home cooked meal.

Local Guide
December 22, 2022

I they served me food who was past to date and I let the waitress know and I still get charged for it

★★★★★
Local Guide
December 22, 2021

Had a great breakfast. Always a superb meal. Highly recommended to anybody looking for a nice meal

★★★★
December 22, 2021

Very good

★★★★★
Local Guide
December 22, 2021

Good food

★★★★
Local Guide
December 22, 2021

Good portions and quick and friendly service.

★★★★★
December 22, 2021

Very fast, good food and pleasant staff

★★★★★
Local Guide
December 22, 2020

Loved it

★★★★
December 22, 2020

Couple hairs in the food, work on that. Otherwise, portions are great and food is good.

★★★★★
Local Guide
December 22, 2020

Best breakfasts in Cornwall

★★★
Local Guide
December 22, 2020

Hit or a miss

★★★★★
December 22, 2020

Great food and people

★★★★★
December 22, 2020

Fast! Delicious

★★★★★
December 22, 2020

Amazing food and good size portions!!

★★★★
December 22, 2020

She know what up

★★★★
December 22, 2020

Nice little diner but we were sitting close to the door and got a chill everytime someone went in or out. The food was good and reasonably priced

★★★★★
Local Guide
December 22, 2020

Service in French

★★★★★
Local Guide
December 22, 2020

Great food lasagna the best.

★★★★★
Local Guide
December 22, 2020

Very good club sandwich, crispy fries and savory coleslaw.

★★★★★
Local Guide
December 22, 2020

Great food...great breakfast and lunch place..

★★★★
Local Guide
December 22, 2020

Food is great, a bit pricey

★★★★★
Local Guide
December 22, 2020

Warm and welcoming place for a good homemade lunch!

★★★★
Local Guide
December 22, 2020

Good breakfast location with competitive prices. Servers are also great. Unfortunately it is poorly lit which has on numerous times led to headaches.

★★★★★
December 22, 2020

Good food and service.

★★★★★
Local Guide
December 22, 2020

Great food great service great prices

★★★★★
Local Guide
December 22, 2020

Great food, great service and great prices. This is our go to place for breakfast, that is always quick and tasty.

★★★★
December 22, 2020

Good food and great service.

★★★
Local Guide
December 22, 2020

Breakfast wasnt the best today everything a little over cooked

★★★★★
December 22, 2019

The food was great, the service was excellent and the atmosphere was very inviting. Will sure eat there again.

★★★★★
December 22, 2019

Very good

★★★★
Local Guide
December 22, 2019

Its in a remote corner near Cornwall. You can eat well for very little.

★★★★★
Local Guide
December 22, 2019

Best breakfast place in cornwall

★★★★★
December 22, 2019

Excellent place for dinner

★★★★★
Local Guide
December 22, 2019

The only place to go to fill your belly. Cheers

★★★★★
Local Guide
December 22, 2019

Best food good prices

★★★★
Local Guide
December 22, 2019

Great breakfast and very reasonable prices. I go here almost once a week.

★★
December 22, 2019

All meat was burnt to a crisp. (I like crispy bacon but this was burnt. ) Over easy eggs - will ask for over medium next time.

★★★
December 22, 2019

Its okay, the waiters were kind of rude when my friends and I were there

★★★★
Local Guide
December 22, 2019

Good homemade food and large portions. The prices are very low. The waitress was very funny and engaging. There will certainly be a return visit. The only negative is that it is cash or debit..they dont accept Visa.

★★★★★
Local Guide
December 22, 2019

A good straight forward 2egg breakfast done right. Service was quick considering the high school was there for lunch also, staff was friendly and smiled.

★★★★
Local Guide
December 22, 2019

Food is good,not to find of the chairs.Services was pleasant and friendly

★★★★★
Local Guide
December 22, 2019

Great plentiful food for real good prices.

★★
Local Guide
December 22, 2019

So so not a very good experience for my first time there

★★★★
Local Guide
December 22, 2019

Great little dinner just off the highway. I think it is worth the effort to get off the 401 and enjoy a real breakfast.

★★★★★
December 22, 2019

Friendly staff, great food. Sure beats Tim Hortons. Reasonable prices

★★★★★
Local Guide
December 22, 2019

Great food, awesome food..

★★★★★
Local Guide
December 22, 2019

Great greasy spoon breakfast and lunch place :)

★★★
Local Guide
December 22, 2019

Not bad service great.bacon was dry and stiff but overall its a eating place

★★★★★
Local Guide
December 22, 2019

Perfect! Gluten free toast AND cooking available. Grilled potatoes, eggs, omelets not too fatty. Very friendly and good service! Couldnt ask for more....10 stars

★★★★
December 22, 2019

Pleasant atmosphere, friendly personnel and good food.

★★★
Local Guide
December 22, 2019

Ive had worse. Ive had better. Pretty average joint.

★★
Local Guide
December 22, 2019

Recommend for breakfast or lunch. Its quite average, a bit bellow some expectations. For best experience, do not order the stir fry! Youre welcome.

★★★★
Local Guide
December 22, 2019

Tasty food.

★★★★★
Local Guide
December 22, 2019

Great food

★★★★★
Local Guide
December 22, 2018

Great place great food wonderful staff

★★★★
Local Guide
December 22, 2018

Nice and friendly, good food,kinda cold and small though

★★★★
December 22, 2018

Go there all the time. Food is always good and consistent. You wont be disappointed.

★★★★★
Local Guide
December 22, 2018

Best brunch in town

★★★★★
Local Guide
December 22, 2018

The mail men eating there are annoying but the food and service was great

★★★★★
Local Guide
December 22, 2018

Great place, service is awesome, good is quick.

★★★★★
December 22, 2018

Good prices, great food, awesome Cook and service for a little diner

★★★★★
Local Guide
December 22, 2018

Great food and a good price!

★★★★
Local Guide
December 22, 2018

Pricey but awesome breakfast.

★★★★
December 22, 2018

Great breakfast spot

★★★★
December 22, 2018

Best place for breakfast

★★★★★
December 22, 2018

Always great service.

★★★★★
Local Guide
December 22, 2018

Excellent Breakfast !!

★★★★
December 22, 2018

A good breakfast place to eat.

★★★★★
Local Guide
December 22, 2018

Very nice and friendly staff great food

★★★★
Local Guide
December 22, 2018

Good food. Not fancy, but real.

★★★★★
December 22, 2018

Very good not expensive

★★★★★
December 22, 2018

Love this place. Great food, big servings.

★★★★
Local Guide
December 22, 2018

Good food needs better chairs

★★★
Local Guide
December 22, 2018

Good breakfast nothing special

★★★★★
December 22, 2018

Love this place for breakfast, big portions and always delicious you get a lot for your buck

★★★★★
December 22, 2018

Always delicious!

★★★★★
December 22, 2018

The girls that work there are great with the people

★★★★★
Local Guide
December 22, 2018

Excellent food and welcoming people.

★★★★★
December 22, 2018

Always fast and excellent service

★★★★★
Local Guide
December 22, 2018

Good food big menu and prices very accessible. Felt I was eating at my moms house

★★★
Local Guide
December 22, 2018

It was a good breakfast.

★★★★★
Local Guide
December 22, 2018

Perfect Breakfast just when we needed it

★★★★★
Local Guide
December 22, 2018

Great Food great staff..... Cant say anything bad.

★★★★★
Local Guide
December 22, 2018

Excellent breakfast, Very friendly and attentive staff. Cant get much better than this restaurant.

★★★★★
Local Guide
December 22, 2018

Great breakfast and holiday meals

★★★★★
December 22, 2017

Excellent! Fast friendly service, tasty generous food, non-frozen home fries, bottomless coffee cup. Decor is a bit dim but the smiles are bright!

★★★
Local Guide
December 22, 2017

Okay food, very cheap but poor service.

★★★★
Local Guide
December 22, 2017

Super good little place between Montreal and Toronto for a fresh and delicious breakfast at a very affordable price! We loved our experience :)

★★★★
Local Guide
December 22, 2017

Unpretentious but good value for money for brunch on the road! Much nicer to stop there than some large restaurant chains!

★★★★
December 22, 2017

A modest place but well served.

★★★★
Local Guide
December 22, 2017

Greasy spoon... good prices for food the restores after a late night

★★★★★
Local Guide
December 22, 2017

Amazingly delicious food and the staff is always so lovely. Not usually crowded and the prices are fantastic.

★★★★★
Local Guide
December 22, 2017

Always a great place to eat. The kids love this place!

★★★★
Local Guide
December 22, 2017

Good breakfast portions. A little dark inside for the atmosphere. Overall good experience.

★★★
Local Guide
December 22, 2017

Good food!! But they could use an expansion

★★★★★
Local Guide
December 22, 2017

Great customer service and yummy food... Low prices too!

★★★★★
Local Guide
December 22, 2017

Fantastic Diner

★★★★★
Local Guide
December 22, 2017

Excellent lunch!

★★★★★
December 22, 2017

Very good food and nice people

★★★★★
Local Guide
December 22, 2017

Family owned and family friendly. Food is always great, with generous portions and a good price, I absolutely recommend if passing in Cornwall.

★★★★
Local Guide
December 22, 2017

Food was good and served fast and hot. Price decent, restaurant is clean.

★★★★
Local Guide
December 22, 2017

Great food, good service

★★★★★
December 22, 2017

Food is always good with a great selection from kids breakfasts to healthy choices. Family friendly with booster seats and sippy cups for toddlers and Friendly service. One of our favourite spots!

★★★★
Local Guide
December 22, 2017

Service is good.

★★★★★
December 22, 2017

The food was big time good.

★★★★★
December 22, 2017

Six of us arrived without a reservation and although they were pretty busy the great service did not suffer at all. The restarant was very clean. The food was delicious. It was reasonably priced. The staff were very persoable and efficient. We will definately be going back..

★★★★★
Local Guide
December 22, 2017

Really good simple diner fare. Great pea soup. Fish and chips are a bargain. Sue is terrific.

★★★★★
December 22, 2017

Very good food and friendly staff...