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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


  • Grilling spatula



  • Preheat grill over medium heat. Form hamburger into four even patties. Then season each patty with about ½ tablespoon of the steak seasoning.
    Four ground beef hamburger patties on parchment paper with four slices of swiss cheese, a bowl of sautéed mushrooms and onions, and brioche buns, ready to make Mushroom Swiss Burgers
  • Cook a batch of sautéed mushroom and onions and then set aside.
    Sauteed Mushrooms and Onions in a black skillet, caramelized and ready to serve
  • 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. Top with a slice of Swiss cheese and let the heat from the grill melt the cheese.
    Finally, remove patties from grill. Place each patty onto a brioche bun, top with sautéed mushrooms and onions, and then serve immediately. Enjoy!
    Placing the mushrooms and onions on top of the Swiss cheese over the cooked burger. Three complete burgers are visible in the background


  • 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