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Mushroom Swiss Patty Melt Recipe

Mushroom Swiss Patty Melt Recipe

4.8 from 9 reviews

Indulge in the ultimate comfort food with this Mushroom Swiss Patty Melt recipe. Savory beef patties, caramelized onions, mushrooms, and gooey Swiss cheese sandwiched between slices of rye bread, grilled to perfection.

Ingredients

Units Scale

For the Beef Patties:

  • 1 pound ground beef
  • 1 tablespoon Worcestershire sauce
  • 1/2 teaspoon salt
  • 1/2 teaspoon black pepper

For the Onion-Mushroom Mixture:

  • 2 tablespoons butter, divided
  • 1 tablespoon olive oil
  • 1 large yellow onion, thinly sliced
  • 8 ounces mushrooms, sliced

For Assembly:

  • 8 slices rye bread
  • 8 slices Swiss cheese
  • Mayonnaise or softened butter, for spreading

Instructions

  1. Caramelize Onions and Mushrooms: In a skillet over medium heat, melt 1 tablespoon butter with olive oil. Add sliced onions and cook for 10 minutes. Add mushrooms and continue cooking for another 8–10 minutes until caramelized. Season with salt and pepper.
  2. Cook Beef Patties: Mix ground beef with Worcestershire sauce, salt, and pepper. Form into 4 oval patties and cook in a skillet over medium-high heat for 3–4 minutes per side.
  3. Assemble Patty Melts: Spread mayonnaise or butter on bread slices. Layer cheese, beef patty, onion-mushroom mixture, more cheese, and a second bread slice. Grill in a skillet until golden brown and cheese is melted.
  4. Serve: Slice in half and enjoy hot.

Notes

  • You can use sourdough or Texas toast instead of rye bread.
  • For extra flavor, add a touch of Dijon mustard to the sandwich before grilling.

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