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Patty melts are the quintessential comfort food that effortlessly brings warmth and satisfaction to any meal. This classic American sandwich combines the best elements of a cheeseburger and a grilled cheese sandwich, offering a delightful blend of flavors and textures that are hard to resist. At the heart of a patty melt is the marriage of juicy, seasoned ground beef, sweet caramelized onions, and gooey Swiss cheese, all sandwiched between crispy, buttery bread. This recipe for Caramelized Onion & Swiss Patty Melts not only highlights these fantastic flavors but also showcases the simplicity and satisfaction that comes from preparing a homemade meal.

Caramelized Onion & Swiss Patty Melts

Indulge in the ultimate comfort food with these Caramelized Onion & Swiss Patty Melts! Experience the perfect fusion of juicy beef, sweet caramelized onions, and gooey Swiss cheese, all nestled between crispy, buttery bread. This nostalgic classic brings warmth and satisfaction, making it the ideal meal for family or friends. Discover the joy of homemade cooking and elevate your sandwich game with this delicious recipe! #PattyMelt #ComfortFood #CookingAtHome #SandwichLove #Foodie
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Ingredients
  

1 lb ground beef (80/20 blend)

1 large onion, thinly sliced

2 tbsp olive oil

2 tbsp unsalted butter

1 tsp salt, divided

1/2 tsp black pepper

4 slices of Swiss cheese

4 slices of rye bread (or your choice of bread)

1 tbsp Worcestershire sauce

1 tbsp Dijon mustard

Fresh arugula or spinach (for topping, optional)

Instructions
 

Caramelize the Onions:

    - In a large skillet, heat the olive oil and butter over medium heat. Add the sliced onions and sprinkle with 1/2 tsp of salt. Cook slowly, stirring occasionally, until the onions are golden brown and caramelized, about 25-30 minutes. Stir in the Worcestershire sauce and set aside.

      Prepare the Patties:

        - In a mixing bowl, combine the ground beef, remaining 1/2 tsp salt, black pepper, and Dijon mustard. Form into 4 equal-sized patties, ensuring they are slightly larger than the bread as they will shrink while cooking.

          Cook the Patties:

            - In the same skillet used for the onions, add a bit more oil if necessary. Increase the heat to medium-high and place the patties in the skillet. Cook for about 3-5 minutes per side for medium doneness, or until cooked to your preference. In the last minute of cooking, place a slice of Swiss cheese on each patty to melt.

              Assemble the Patty Melts:

                - On the outside of each slice of bread, spread a thin layer of butter. On the inside of each slice, layer the caramelized onions, followed by the cheese-topped patties, and fresh greens if using. Close the sandwiches with the remaining bread slices.

                  Grill the Sandwiches:

                    - Wipe the skillet clean and return to medium heat. Place the assembled sandwiches in the skillet, cooking for about 3-4 minutes per side, or until golden brown and crispy.

                      Serve:

                        - Slice the melts in half and serve hot with your choice of sides, such as fries or a light salad. Enjoy the gooey cheese, savory beef, and sweet caramelized onions!

                          Prep Time: 15 minutes | Total Time: 55 minutes | Servings: 4