Welcome to Cozy Diner
Welcome to Cozy Diner, a beloved eatery located in Matheson, Ontario. This charming diner is known for its extensive menu featuring a delightful array of main courses, sandwiches, and breakfast items. From succulent shrimp dinners and flavorful pork chops to hearty breakfast bagels, there’s a dish to satisfy every palate. Guests rave about the friendly service and welcoming atmosphere, ideal for family gatherings or casual meals with friends. With reasonable prices and generous portions, Cozy Diner promises a comforting dining experience, making it a must-visit spot for both locals and newcomers alike.
- 424 5th Ave, Matheson, ON P0K 1N0, Canada424 5th Ave, Matheson, ON P0K 1N0, Canada Hotline: +1 705-273-1009
Welcome to Cozy Diner, a hidden gem nestled on 424 5th Ave, Matheson, ON. This inviting eatery has quickly become a beloved spot for locals and visitors alike, drawing them in with its wide-ranging menu and warm, welcoming atmosphere.
At Cozy Diner, the food speaks louder than words. You’ll find everything from mouth-watering burgers, like the sumptuous Bacon Cheeseburger and BBQ Pulled Pork, to hearty breakfast options that fuel your day—think classic Peameal Breakfast or the indulgent Breakfast Club. Each dish is crafted with care, ensuring fresh flavors and generous portions that leave diners feeling fulfilled.
Customers rave about their experiences—one delighted patron, Jessica, noted the diner’s vast menu, stating, "Food was excellent! They have an extensive menu, that ensures there’s something for everyone." Indeed, whether you’re in the mood for crispy Fish & Chips or the comforting Liver & Onions, there’s a variety to satisfy every palate.
The atmosphere is as inviting as the food. Newcomer Desmond Phillips remarked on the diner’s pleasant ambiance and friendly service, saying, "A truly enjoyable experience for breakfast!" It’s the kind of place where you can unwind, whether you’re enjoying a cozy meal solo or gathering with a large group, as Jessica experienced during her visit. Cozy Diner is known for accommodating even the biggest parties with ease and aplomb.
And don’t overlook the sides! Diners love the home fries, which Krista Laing couldn’t stop raving about after her first visit. Such attention to detail elevates the Cozy Diner experience, creating memories that linger long after the plates are cleared.
With fair prices and a promise of comfort food that warms the heart, Cozy Diner stands out in the culinary landscape of Matheson. New owners continue to preserve the beloved charm of this establishment while introducing subtle twists that keep the experience fresh. It’s no wonder that many customers, like Brooke W, remain loyal and continue to enjoy the evolving menu.
Whether you’re a resident or just passing through, Cozy Diner invites you to step in, grab a bite, and bask in a slice of small-town hospitality.

Food was excellent! They have an extensive menu, that ensures there's something for everyone. Prices are good and reasonable. They were accommodating for our large group of 11. They were very friendly, service was quick and overall was a great experience at this cozy little diner.

The food has changed slightly but that should be expected since there's new owners. I still quite enjoy all meals I've purchased from here!

Will good back nice place

Today was my first time visiting BRM. I was there supporting the CUPE 1490 workers. We ordered lunch today from here. It was delicious! I felt welcomed as soon I walked in the door and wow those home fries are delicious!

Being new to town, this was a delightful find! The atmosphere inside was pleasant, and open feeling, the service very friendly, and the portions were generous for the price! A truly enjoyable experience for breakfast!

My chicken burger was real chicken, hot, and delish! My friend's soup and sandwich was also very good. The service is great here, you'll really feel like a regular even when you're new here. Clean place with great food. I would recommend the Cozy Diner to a friend.

Best fries and coffee! Not many places do fresh-cut potatoes fries anymore but Cosy Diner does. The staff is friendly and provide excellent service. We stop here whenever in Matheson.

Loved it, all around good experience.