The iconic Mushroom Mozzarella Burger from A&W Canada is back for 2025!
This fan-favourite meal is available in two varieties:
- Mushroom Mozzarella Mama Burger – 3oz grass-fed beef patty topped with cremini mushrooms, grilled onions, mozzarella cheese, and Dijon aioli on a sesame seed bun
- Mushroom Mozzarella Uncle Burger – 5oz grass-fed beef patty topped with cremini mushrooms, grilled onions, mozzarella cheese, and Dijon aioli on a sesame seed bun
You can get it on its own or as a combo, which comes with fries and a drink.
Not on the menu this year is the Mushroom Mozzarella Buddy Burger, which featured a smaller patty.
The Mushroom Mozzarella Burger is available at participating A&W locations across Canada, excluding Quebec, for a limited time.

A&W Canada Launches New Under $4 Value Deals Menu
A&W Canada is launching a new Value Deals Menu featuring items all under $4! Here’s what’s on the menu: Each item can also be ordered as a combo, which comes with fries and a drink. The Spicy Piri-Piri burgers are …

A&W Canada Adds Three Veggie Burgers To Permanent Menu
By popular demand, A&W Canada is bringing back the Masala Veggie Burger as a permanent menu item with the Crispy Veggie Burger and fan-favourite Spicy Piri-Piri Potato Buddy Burger! The Masala Veggie Burger features a crispy patty made with Nanak paneer and vegetables, topped with spicy Piri-Piri …