Mushroom & Swiss
Calories: 530 - 1,030 Cal (Range from Single to Triple)
Price: Estimated $6.29 - $10.79 (A la carte price varies by size and location)
A savory ButterBurger® topped with white button mushrooms sautéed in butter, salt, pepper, and a touch of garlic, finished with real Wisconsin Swiss cheese on a toasted, buttered bun.
