Mama Sue's Diner Inc.

Family owned and operated. Good food and good times! Come on in and join the family! Delivery/take out available

06/20/2024

We’re closing a bit earlier today due to the extreme heat 🥵
Stay nice and cool every one 🕶️⛱️

05/12/2024

Happy Mother’s Day!
We hope all the mamas out there are appreciated today! 🥰

We did something a little different today, a sweet or salty treat for all the moms that come in today 🤤
And moms, don’t forget to sign your name to enter the Mother’s Day draw for gift certificates (in restaurant). 💐

03/27/2024

🐰💐 EASTER HOURS 💐🐰

Good Friday: 7am-12:30pm
Easter Sunday: CLOSED
Easter Monday: CLOSED

Regular hours:
Wednesday-Sunday: 7am-12:30pm
Mondays-Tuesdays: CLOSED

Happy Easter to all, have a safe weekend! 💖

12/31/2023

Last day of 2023! How time has time gone so fast!
Wishing you all the best in 2024, main wish is Health for all! ❤️🙏
We are open New Year’s Eve until 12:30pm.
CLOSED Monday-Tuesday, then back to regular hours Wednesday, January 3rd 2024, 7am-12:30pm.
🎉Thank you all! 🎉 HAPPY NEW YEAR! 🎉

10/08/2023

To all my dear customers we will be closed Sunday the 8th of October due to a shortage of staff, hope everyone of my staff a good recovery, thank all for your understanding, have a Happy Thanksgiving all ,

MamaSue

07/19/2023

Mama Sue will be closed Thursday July 20th due to family matters.
We apologize for the inconvenience and will see you on Friday July 21st @ 7am! ❤️
Thank you! 🍳🥓

04/08/2023

🐣Enjoy your Easter Sunday morning and let Mama Sue make breakfast for you 🐰💜
We are open Easter Sunday 7am-1pm.
Happy long weekend everyone (it could always be longer though)! 💜🐰

02/04/2023

✨Tips for Hospice ✨ was a huge success today! ❤️ Thank you so much to all who supported the cause!
At the end of the day, $773.00 was raised to donate to Cornwall Hospice! 🤯
THAT’S AMAZING!!
Thank you all so much, and we look forward to next year! 🥳

01/28/2023

Saturday, February 4th our dear waitress Lynn would like to offer a day of support to our Cornwall Hospice! Donations from Mama Sue and staff, along with 100% of earned tips will be donated in honour of the care hospice team has provided through sorrowful moments. ❤️
We are blessed as a community to have them!

Please see the link below for online donations
https://carefor.ca/donate/?fund=7

12/25/2022

Merry Christmas to all!
May you have a safe and happy holiday season!
Thank you all for your continued support ❤️
See you December 28th at 7am 🎄

12/23/2022

Mama Sue will be closed for New Years Day ,be back Wednesday January 4th 2023, Have a Happy New Year, love ,health and prosperity, from all of us at Mama Sue's Diner

Brunch – Food and Drink – CommunityVotes Cornwall 2022 10/02/2022

Brunch – Food and Drink – CommunityVotes Cornwall 2022 Official 2022 Community Voting Awards Platform for Cornwall, ON. Where the community votes for their favourites every year.

09/30/2022

Mama Sue will be closed today.
We apologize for any inconvenience. ❤️

07/06/2022

Mama Sue's will be closed for Holidays from July 11th -19th. 😎 We will be back on Wednesday, July 20th at 7am! 😁

07/01/2022

🇨🇦 OPEN CANADA DAY 7am-1pm 🇨🇦
Have a safe weekend everyone! Don't forget your sunscreen 🌞🧴

05/06/2022

Don't forget, Sunday is mother's day! 🌸 Bring a mom you love for breakfast, and they can enter their name for a chance to win a Mama Sue's gift certificate 😊 no cooking for mom x2 😉 Have a great weekend everyone!

04/11/2022

🐣🐰We will be closed Easter Sunday.🐰🐣

May everyone have a safe and memorable Easter weekend with family and loved ones! ❤️

09/02/2021

Congratulations to our Mothers day and Fathers Day draw WINNERS!
🥳Congratulations to Jacques Brisson, Aletha Bougie, Steve Landriault, Nathalie Cox, Patrick Marion, Carole Brisson, Fernand Mayer, and Desanges Mayer! 🥳
Come on in for your gift certificate 😁❤️🥓🍳

07/20/2021

Mama Sue's Diner's hours during Pandemic will be

Wednesday to Sunday

7am to 2pm

07/09/2021

To allmy dear customers ! MAMA SUE'S DINER IS OPENING FOR DINE IN FRIDAY JULY 16TH/21

CAN'T WAIT TO SEE YOU ALL !
VERY EXCITED TO COME BACK TO WORK

MISS YOU ALL !

MAMA SUE

05/31/2021

Hello everyone ! We are still close until the dine in is permitted , we are anxieus to get back in business, miss everyone, will be very happy to see familiar faces again. Miss you all. Stay safe

Mama Sue and staff

05/01/2021

Due to covid-19 we are still closed till May 22 2021 , I missed everyone can't wait to see my people , stay safe , until we met again

Mama Sue

02/18/2021

Mama Sue's lunch special today is Roast beef Melt served with french fries, soup, dessert, and tea or coffee for $12.95 🤤❤️

02/12/2021

Today special ! Fish and chip and pea soup

02/11/2021

Today special Hot chiicken and cream of carrot soup

02/06/2021

Mama's sneaking in samples of her garlic butter biscuits with every order. 🤩
They're so yummy!
Let us know what you think 😊❤️

02/04/2021

Today's lunch special is... 🥁
Hot hamburger served with fries OR homemade mashed potatoes and Coleslaw.
Meal is served with soup of the day: stuffed pepper soup 🫑🍵
This is available for pick up or delivery! 🤩

01/31/2021

Also available is the Mama Sue's Special.
Breakfast served with 2 eggs, 2 Italian Sausages with fried onions, potato cakes, toast and beans 😋
$11.85

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Address


850 Boundary Road, Unit 1
Cornwall, ON
K6H7P6

Opening Hours

Wednesday 7am - 12:40pm
Thursday 7am - 12:40pm
Friday 7am - 12:40pm
Saturday 7am - 12:40pm
Sunday 7am - 12:40pm

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