Print

The Best Patty Melts with Secret Sauce for Busy Nights

Patty Melts with Secret Sauce on rustic plate

5 Stars 4 Stars 3 Stars 2 Stars 1 Star

No reviews

These Patty Melts with Secret Sauce are the ultimate diner-style comfort food. Juicy beef patties, caramelized onions, melty Swiss and cheddar cheese, and crispy rye bread all come together with a tangy, creamy secret sauce that takes it over the top.

Ingredients

Scale
  • 1 lb ground beef
  • 1 large onion, thinly sliced
  • 8 slices rye bread
  • 4 slices Swiss cheese
  • 4 slices cheddar cheese
  • Butter, for grilling
  • Salt and pepper, to taste
  • 1/2 cup mayonnaise
  • 2 tablespoons ketchup
  • 1 tablespoon sweet pickle relish
  • 1 teaspoon Worcestershire sauce

Instructions

1. Start by making the secret sauce. In a small bowl, combine mayonnaise, ketchup, sweet pickle relish, and Worcestershire sauce. Mix well and set aside.

2. In a large skillet, melt 1 tablespoon of butter over medium heat. Add the sliced onions and cook, stirring occasionally, until they are caramelized, about 15-20 minutes. Remove from the skillet and set aside.

3. Divide the ground beef into 4 equal portions and shape them into thin patties. Season both sides with salt and pepper.

4. In the same skillet, cook the patties over medium-high heat until they are cooked through, about 3-4 minutes per side. Remove from the skillet and set aside.

5. Butter one side of each slice of rye bread. Place 4 slices, butter-side down, on a clean skillet or griddle over medium heat.

6. Top each slice of bread with a slice of Swiss cheese, a cooked patty, caramelized onions, a slice of cheddar cheese, and another slice of bread, butter-side up.

7. Cook until the bread is golden brown and the cheese is melted, about 2-3 minutes per side.

8. Once done, remove from the skillet and let the patty melts rest for a minute before slicing them in half. Serve immediately with the secret sauce on the side or drizzled over the top.

Notes

For a lighter version, use ground turkey or chicken instead of beef. You can also switch up the cheeses to your preference, like using pepper jack for a spicy kick. If you’re looking for a vegetarian option, try using a plant-based burger patty. Don’t skip the secret sauce—it’s what makes this recipe special!