Ultimate Cheesy Beef Patty Melts

Ingredients: 1 pound ground beef 1 teaspoon salt 1/2 teaspoon ground black pepper 2 tablespoons butter, divided 8 slices rye bread 8 slices Swiss cheese 1 onion, thinly sliced 1 tablespoon olive oil Directions: Season the ground beef with salt and pepper, and form into 4 patties. In a skillet over medium heat, melt 1 … Read more