Indulge in the ultimate comfort food with these Caramelized Onion & Swiss Patty Melts! This delightful sandwich blends juicy beef, sweet caramelized onions, and melted Swiss cheese between golden, toasted bread. Perfect for family gatherings or casual dinners, this recipe combines nostalgia with culinary creativity. Learn the step-by-step guide to making this mouthwatering dish that’s sure to please everyone! #PattyMelt #ComfortFood #RecipeIdeas #CookingAtHome #Foodie
1 lb ground beef (preferably 80/20 for juiciness)
1 large onion, thinly sliced
2 tablespoons unsalted butter
2 tablespoons olive oil
4 slices Swiss cheese
4 slices of rye or sourdough bread
2 tablespoons Dijon mustard
Salt and pepper to taste
Fresh parsley, finely chopped (for garnish)