Sep 24 2026
Restaurants›The Patio at Rattlesnake Market›Grass Fed Mushroom Swiss Burger Recipe

Grass Fed Mushroom Swiss Burger Recipe

Time30m
Serves4

Local Grass Fed Beef Grilled & Served on a Bernice’s Bakery Burger Bun w/Black Forest Ham & Swiss Cheese w/Sauteed Mushrooms & Onions, Lettuce, Tomato & Spicy Mustard Sauce Served w/House Cut Fries

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Ingredients

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Burger Ingredients

Method

Burger Preparation

  1. 1

    Prepare the Ingredients

    Start by slicing the mushrooms, onion, and tomato. Set aside the lettuce leaves.

  2. 2

    Cook the Onions and Mushrooms

    In a skillet, heat olive oil over medium heat. Add sliced onions and cook until translucent. Add mushrooms, season with salt and pepper, and sauté until browned. Remove from heat.

  3. 3

    Form the Patties

    In a bowl, season the ground beef with salt and pepper. Form into 4 equal patties.

  4. 4

    Grill the Patties

    Preheat a grill or grill pan over medium-high heat. Grill the beef patties for about 3-4 minutes on each side or until desired doneness. Top each patty with a slice of Swiss cheese in the last minute of cooking, allowing it to melt.

  5. 5

    Assemble the Burgers

    On the bottom half of each bun, place a lettuce leaf, followed by the grilled patty with melted Swiss, a slice of black forest ham, sautéed mushrooms and onions, and a slice of tomato. Spread spicy mustard on the top half of the bun and place it on top.

  6. 6

    Serve

    Serve the burgers with house-cut fries on the side.

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