Jul 14 2026
Restaurants›Flat Branch Pub & Brewing›Mushroom Swiss Burger Recipe

Mushroom Swiss Burger Recipe

Inspired by Flat Branch Pub & Brewing
Time30m
Serves4

Our classic Pub Burger covered in sautéed mushrooms and Swiss cheese

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Ingredients

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Burger Patties

Mushroom Topping

Assembly

Method

Burger Patties

  1. 1

    Prepare the Patties

    In a large bowl, combine ground beef with salt, black pepper, garlic powder, and onion powder. Mix gently until combined.

  2. 2

    Form the Patties

    Divide the mixture into four equal portions and form each portion into a patty, about ¾ inch thick.

  3. 3

    Cook the Patties

    Preheat a grill or skillet over medium-high heat. Cook the patties for about 4-5 minutes on each side, or until they reach your desired doneness.

Mushroom Topping

  1. 4

    Sauté the Mushrooms

    In a skillet, melt butter over medium heat. Add sliced mushrooms and cook until they are browned and tender, about 5-7 minutes.

  2. 5

    Add Garlic and Seasoning

    Stir in minced garlic, salt, and black pepper. Cook for an additional 2-3 minutes, until garlic is fragrant.

Assembly

  1. 6

    Melt the Cheese

    During the last minute of cooking the patties, place a slice of Swiss cheese on each patty and cover the grill or skillet to melt the cheese.

  2. 7

    Prepare the Buns

    Toast burger buns on the grill or in a toaster until golden brown.

  3. 8

    Assemble the Burger

    On each toasted bun, place a patty with melted cheese, followed by sautéed mushrooms, shredded lettuce, sliced tomato, pickles, ketchup, and mustard.

  4. 9

    Serve

    Serve the Mushroom Swiss Burgers immediately with your favorite side dishes.

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