Best 3 Mushroom Onion Grilled Cheese Sandwiches Recipes

GRILLED CHEESE AND MUSHROOM SANDWICH

Steps:

• In a large cast-iron or other heavy skillet, heat olive oil and 2 tablespoons butter over medium-high heat. Fry mushrooms in a single layer until golden and beginning to crisp, turning halfway through, 10-12 minutes. Sprinkle with salt and pepper. Remove mushrooms; wipe out skillet., Spread 3 tablespoons butter on 1 side of each slice of bread. Place bread, butter side down, in same skillet over medium-low heat; toast until golden brown, 2-3 minutes; remove. In a small bowl, combine cheddar, Monterey Jack and Gruyere. In another bowl, mix together remaining 3 tablespoons butter, mayonnaise, Manchego cheese and onion powder., To assemble sandwiches, top toasted side of 4 bread slices with mushrooms; sprinkle with fresh thyme; add sliced Brie. Sprinkle cheddar cheese mixture evenly over Brie. Top with remaining bread slices, toasted side facing inwards. Spread the butter-mayonnaise mixture on the outsides of each sandwich. Place in same skillet and cook until golden brown and cheese is melted, 5-6 minutes on each side. Serve immediately.

MUSHROOM & ONION GRILLED CHEESE SANDWICHES

Steps:

• In a large nonstick skillet coated with cooking spray, heat 1 tablespoon butter over medium-high heat. Add mushrooms and onion; cook and stir 4-5 minutes or until tender. Remove from pan. Wipe skillet clean., Place one slice cheese on each of four bread slices. Top with mushroom mixture, bacon and the remaining cheese and bread. Lightly spread outsides of sandwiches with remaining butter., In same skillet, toast sandwiches in batches over medium heat 45-60 seconds on each side or until golden brown and cheese is melted.

MUSHROOM CHEESESTEAK SANDWICHES

Steps:

• Heat 2 tablespoons of the butter in a large skillet over medium-high heat. Add the white, portobello, cremini and oyster mushrooms, season with salt and cook, stirring, until the mushrooms are browned thoroughly, about 5 minutes. Season the mushrooms with the Montreal steak seasoning and Worcestershire sauce. Add the thyme sprigs and cook for 1 minute more. Transfer the mushrooms to a plate and set aside.
• Add 2 more tablespoons of butter to the same skillet and throw in the onions and green and red peppers. Reduce the heat to medium low and cook the veggies until dark golden and soft, about 8 minutes.
• Preheat the broiler.
• Add the black pepper and cayenne to the processed cheese sauce and stir. Microwave according to the package instructions until hot.
• To toast the rolls, spread 1 tablespoon of butter on the inside of both the top and bottom of each roll with a butter knife. Place the rolls on a baking sheet butter-side up and broil until golden brown, 3 to 4 minutes.
• To build the sandwiches, spread 1 tablespoon of mustard and 1 tablespoon of mayonnaise on the bottom half of each roll. Place a pile of mushrooms onto the bottom of each roll. Top with the peppers and onions and spoon a generous amount of cheese sauce over the veggies. Place the top on the sandwich and serve immediately.