Instructions:
1st Step – Craft the Secret Sauce:
Combine mayonnaise, ketchup, mustard, pickle relish, Worcestershire sauce, hot sauce (if desired), salt, and pepper in a small bowl. Ensure thorough mixing and set aside.
2nd Step – Shape the Beef Patties:
Divide the ground beef into 4 portions and shape each into a patty. Season generously with salt and pepper on both sides.
3rd Step – Caramelize the Onions:
In a skillet over medium heat, melt a tablespoon of butter. Add thinly sliced onions and cook, stirring occasionally, until soft and caramelized (approximately 15-20 minutes). Set aside.
4th Step – Cook the Beef Patties:
Using the same skillet, increase heat to medium-high. Cook beef patties for 3-4 minutes per side, or until desired doneness. In the last minute, place a slice of Swiss cheese on each patty and allow it to melt.
5th Step – Assemble the Patty Melts:
Spread a generous amount of secret sauce on one side of each rye bread slice. On the unbuttered side of 4 slices, place a Swiss cheese slice. Top with a cooked beef patty and a spoonful of caramelized onions. Complete the sandwiches with the remaining bread slices, sauce side down.
6th Step – Grill the Patty Melts:
Heat a clean skillet or griddle over medium heat and add a tablespoon of butter. Place the assembled patty melts carefully onto the skillet or griddle. Cook for 2-3 minutes on each side until the bread is golden brown and the cheese is melted.
7th Step – Serve and Relish:
Remove the patty melts from the skillet or griddle, cut them diagonally, and serve hot. Savor the irresistible combination of flavors and textures in these homemade patty melts with secret sauce.
With their succulent beef patties, velvety melted cheese, caramelized onions, and tangy secret sauce, these patty melts promise a culinary delight that will delight even the most discerning taste buds. Follow this easy recipe to recreate the classic diner favorite within the cozy confines of your home. Gather your ingredients, heat up the skillet, and prepare to relish the homemade goodness of patty melts with secret sauce.