Burger King takes its Whopper game to a new level in Canada with the introduction of the new Mushroom and Swiss Whopper.
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The Mushroom and Swiss Whopper includes a flame-grilled Whopper patty, Swiss cheese, sauteed onions and mushrooms, all covered in Royal Sauce. You can also enjoy the Mushroom and Swiss Whopper as a double with a pair of flame-grilled Whopper patties.
A somewhat similar Shroom n’ Swiss Whopper Melt was spotted on Burger King’s US website back in November 2022. As far as I know, it was never available on the fast-food chain’s national menu.
The Mushroom and Swiss Whopper can be found now at participating BK locations across Canada for a limited time.
Nutritional Information – Mushroom and Swiss Whopper (Single)
- Calories: 600
- Fat: 37g
- Carbs: 19g
- Sugar: 6g
- Protein: 36g
- Sodium: 520mg
Image via Burger King