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+ servings
Three mushroom swiss burgers on a white surface

Mushroom Swiss Burger

Topped with fresh sautéed mushrooms and onions, this EASY Mushroom Swiss Burger is perfect for summer grilling season. Get ready to up your grill game!
Course Main Dish
Cuisine American
Keyword homemade burger recipe, mushroom recipe, mushroom swiss burger, mushroom swiss cheeseburger
Prep Time 5 minutes
Cook Time 30 minutes
Total Time 35 minutes
Servings 2 burger
Calories 1888kcal
Author Jennifer Shreckengost



  • Preheat grill over medium heat.  
  • Form hamburger into four even patties. Then, season each patty with about 1/2 tablespoon of the steak seasoning.
  • Cook a batch of sautéed mushroom and onions and then set aside.
  • Add patties to grill. Grill for about 8 minutes on one side, then flip and grill for about 6-8 minutes on the other side - or until cooked through. 
  • Add a slice of Swiss cheese to each patty and let the heat from the grill melt the cheese.
  • Remove patties from grill. Place each patty onto a brioche bun, top with sautéed mushrooms and onions, and then serve immediately. 



  • Do not overcook burgers: Make sure not to overcook your burgers, so just about 6-8 minutes per side.
  • Cheesy Mushroom Swiss Cheeseburgers: One slice of Swiss cheese is enoughbut if you want a cheesy burger, you should probably use at least 2, if not 3 slices.
  • Burger Toppings: Top your burger bun with your favorite toppings. Arugula, lettuce, and tomatoes are always favorites.
  • Lean Burgers: We used 80/20 ground beef but if you want a leaner burger, you can use 90/10 ground beef.
  • Burger Bun: If brioche buns are unavailable, any bun will work. 
  • Pan Fried Burgers: You can pan fry the burger patties if preferred. 


Calories: 1888kcal | Carbohydrates: 92g | Protein: 95g | Fat: 126g | Saturated Fat: 59g | Cholesterol: 587mg | Sodium: 1232mg | Potassium: 1235mg | Fiber: 2g | Sugar: 3g | Vitamin A: 2385IU | Vitamin C: 4.2mg | Calcium: 757mg | Iron: 14mg