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The Best Patty Melt Recipe with Secret Sauce – Juicy, Cheesy, and Flavor-Packed


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  • Author: sofia
  • Total Time: 40 minutes
  • Yield: 2 servings

Description

This Patty Melt recipe combines juicy beef patties, buttery toasted rye bread, melty Swiss and American cheese, sweet caramelized onions, and a creamy secret sauce. It’s a diner classic that delivers bold flavor in every bite.


Ingredients

  • For the Patty Melt:
  • 1 lb ground beef (80/20 for juicy burgers)
  • Salt and pepper, to taste
  • 4 slices rye bread
  • 2 tbsp unsalted butter
  • 1/2 cup shredded Swiss cheese
  • 1/2 cup shredded American cheese
  • 1/2 cup caramelized onions
  • For the Secret Sauce:
  • 1/4 cup mayonnaise
  • 1 tbsp Dijon mustard
  • 1 tbsp ketchup
  • 1 tbsp pickle relish
  • 1 tsp Worcestershire sauce
  • 1/2 tsp smoked paprika
  • Salt and pepper, to taste
  • For Caramelized Onions:
  • 1 large onion, thinly sliced
  • 1 tbsp olive oil
  • 1/4 tsp sugar
  • Salt and pepper, to taste


Instructions

  1. Heat olive oil in a skillet over medium heat. Add sliced onions and cook until softened.
  2. Add sugar, salt, and pepper. Cook for 10–15 minutes, stirring frequently, until onions are golden and caramelized. Set aside.
  3. In a bowl, mix mayonnaise, Dijon mustard, ketchup, pickle relish, Worcestershire sauce, smoked paprika, salt, and pepper to make the secret sauce.
  4. Shape the ground beef into 4 equal patties and season with salt and pepper.
  5. Heat a skillet or grill pan over medium-high heat and cook patties for 4–5 minutes per side.
  6. Butter one side of each slice of rye bread.
  7. Spread secret sauce on the unbuttered side of two slices.
  8. Top each with a patty, shredded Swiss and American cheese, and caramelized onions.
  9. Place the remaining bread slices on top, buttered side facing out.
  10. Cook the sandwiches in a skillet over medium heat until the bread is golden and the cheese is melted.

Notes

  • Rye bread gives the patty melt its classic diner flavor.
  • Cook the sandwich slowly so the cheese melts perfectly.
  • You can substitute sourdough bread if rye is unavailable.
  • Prep Time: 20 minutes
  • Cook Time: 20 minutes
  • Category: Main Dish, Sandwich
  • Method: Stovetop
  • Cuisine: American