Creating this Classic Patty Melt Recipe is an enjoyable and rewarding process. Follow these simple steps:

1. Prep the Onions: In a skillet over medium heat, add a tablespoon of butter and sliced onions. Sauté until they become soft and caramelized, about 10 minutes. Stir occasionally and season with a pinch of salt.

2. Form Patties: In a bowl, season the ground beef with salt and pepper. Divide the beef into four equal parts and shape each portion into a patty, slightly larger than the bread slices.

3. Cook Patties: In the same skillet, add the beef patties and cook for about 4-5 minutes on each side or until they reach your desired doneness. Top each patty with a slice of Swiss cheese during the last minute to melt.

4. Butter the Bread: While the patties cook, spread the remaining butter on one side of each slice of bread.

5. Assemble Sandwich: On the unbuttered side of two bread slices, layer the cooked patties (with melted cheese), caramelized onions, and the second slice of bread, buttered side up.

6. Toast Sandwiches: Carefully place the assembled sandwiches back in the skillet. Cook over medium-low heat for about 3-4 minutes on each side or until the bread is golden brown and crispy.

7. Slice and Serve: Once toasted, remove from the skillet, slice in half if desired, and serve hot.

By following these steps, you’ll create a classic patty melt that is both delicious and satisfying.