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Mushroom Sandwich Melts Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.3 from 53 reviews
  • Author: Emma
  • Prep Time: 10 minutes
  • Cook Time: 15 minutes
  • Total Time: 25 minutes
  • Yield: 2 sandwiches (2 servings)
  • Category: Sandwich
  • Method: Frying
  • Cuisine: American
  • Diet: Vegetarian

Description

This Mushroom Sandwich Melts recipe features sautéed mushrooms and onions layered with melted cheese between slices of hearty bread. Perfectly grilled to golden crispness, these melts are a delightful, savory treat that’s quick to prepare and satisfying for any meal.


Ingredients

Scale

Mushroom Mixture

  • 2 cups mushrooms, sliced (button or cremini mushrooms work well)
  • 1 medium onion, thinly sliced
  • 2 tablespoons butter (for sautéing)
  • 1 tablespoon olive oil
  • 2 cloves garlic, minced
  • 1/2 teaspoon thyme (optional)
  • Salt and pepper, to taste

Sandwich

  • 4 slices sourdough or any hearty bread
  • 4 slices cheese (Swiss, cheddar, or mozzarella)
  • 2 tablespoons butter (for grilling)


Instructions

  1. Sauté the Mushrooms: In a large skillet, heat 2 tablespoons of butter and 1 tablespoon of olive oil over medium heat to prepare the base for the filling.
  2. Cook Mushrooms and Onions: Add the sliced mushrooms and onions. Sauté until the mushrooms release their moisture and turn golden brown, approximately 7-10 minutes, developing deep flavor and a tender texture.
  3. Add Garlic and Thyme: Stir in minced garlic and optional thyme for an additional 1-2 minutes until fragrant, enhancing the aromatic profile of the filling.
  4. Season: Sprinkle salt and pepper to taste. Remove the skillet from heat and set the mushroom mixture aside, allowing flavors to meld.
  5. Assemble the Sandwiches: Lay out the bread slices on a clean surface to begin sandwich construction.
  6. Add Mushroom Filling: Evenly spoon the sautéed mushroom and onion mixture onto two slices of bread as the sandwich base.
  7. Add Cheese: Place one slice of your preferred cheese on top of each mushroom-heaped bread slice for meltiness and richness.
  8. Top with Bread: Complete the sandwich by placing the remaining slices of bread on top, pressing gently to hold the layers together.
  9. Prepare to Grill: Heat a nonstick skillet or griddle over medium-low heat to ensure the sandwiches toast evenly without burning.
  10. Butter the Sandwiches: Spread butter on the outsides of each sandwich; this helps achieve a golden, crispy crust during grilling.
  11. Grill Sandwiches: Place sandwiches in the skillet, cooking for 3-4 minutes on each side until the bread is golden brown and the cheese has melted to gooey perfection.
  12. Serve: Remove sandwiches from the skillet once crispy and golden. Cut in half and serve immediately for a warm, melty, and flavorful meal.

Notes

  • Button or cremini mushrooms offer the best flavor and texture for this recipe.
  • Adjust thyme usage based on your preference; it adds a lovely herbaceous note but is optional.
  • Using hearty bread like sourdough ensures the sandwich holds up well during grilling and provides a satisfying crunch.
  • Butter the outside of the sandwiches to achieve a golden crust and prevent sticking during grilling.
  • Serve immediately to enjoy the cheese melted and the bread crisp.
  • Variations: Add caramelized onions or switch up the cheese type for different flavor profiles.