Here’s a Patty Melt with Secret Sauce recipe—crispy, cheesy, and packed with flavor!
Ingredients:
For the Patties:
• 1 lb ground beef (80/20 for juiciness)
• 1 tsp salt
• ½ tsp black pepper
• ½ tsp garlic powder
• ½ tsp Worcestershire sauce
For the Caramelized Onions:
• 1 large onion, thinly sliced
• 1 tbsp unsalted butter
• 1 tbsp olive oil
• ½ tsp salt
• ½ tsp sugar (helps caramelization)
For the Secret Sauce:
• ½ cup mayonnaise
• 2 tbsp ketchup
• 1 tbsp mustard (yellow or Dijon)
• 1 tbsp relish (sweet or dill)
• ½ tsp Worcestershire sauce
• ½ tsp garlic powder
• ½ tsp paprika
For the Sandwiches:
• 8 slices rye or sourdough bread
• 4 tbsp unsalted butter (softened)
• 8 slices Swiss cheese (or American/cheddar for a twist)
Instructions:
1. Caramelize the Onions
• Heat butter and olive oil in a skillet over medium-low heat.
• Add the sliced onions, salt, and sugar.
• Cook, stirring occasionally, for 20-25 minutes until golden brown. Set aside.
2. Make the Secret Sauce
• Mix all sauce ingredients in a bowl and refrigerate until ready to use.
3. Cook the Patties
• Mix ground beef, salt, pepper, garlic powder, and Worcestershire sauce.
• Divide into 4 oval-shaped patties (similar in size to your bread).
• Cook in a skillet over medium-high heat for 3-4 minutes per side until browned and cooked through.
4. Assemble the Patty Melts
• Spread secret sauce on one side of each slice of bread.
• Layer cheese, a patty, caramelized onions, and more cheese.
• Top with another slice of bread (sauce side in).
5. Cook the Sandwiches
• Heat a skillet over medium heat.
• Butter the outside of each sandwich.
• Cook for 3-4 minutes per side until golden brown and the cheese melts.
6. Serve & Enjoy!
Slice in half and serve with fries or a pickle. This is a diner classic with a rich, buttery crunch!
Want to add a twist? Try it with bacon or spicy mayo!