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The foundation of any great burger lies in its ingredients. For the Caramelized Onion Swiss Burger, each component plays a crucial role in delivering the rich flavor and satisfying texture that burger lovers crave. Here’s a closer look at the key ingredients that create this delightful dish.

Caramelized Onion Swiss Burgers

Get ready to elevate your burger game with the delicious Caramelized Onion Swiss Burger! This mouthwatering recipe features juicy beef topped with rich Swiss cheese and sweet caramelized onions, creating a perfect balance of flavors. Ideal for casual family dinners or summer barbecues, this burger transforms the classic experience into something truly special. Learn the secrets of caramelizing onions and crafting juicy patties for a culinary adventure that will impress your guests! Enjoy this delightful journey in your own kitchen.
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Ingredients
  

1 lb ground beef (80/20 blend)

4 slices Swiss cheese

2 large onions, thinly sliced

1 tablespoon olive oil

1 tablespoon unsalted butter

1 teaspoon granulated sugar

Salt and pepper, to taste

4 hamburger buns

1 tablespoon Dijon mustard (optional)

Fresh arugula or spinach (for topping)

Instructions
 

Caramelize the Onions:

    - In a large skillet, heat the olive oil and butter together over medium heat until the butter melts.

      - Add the thinly sliced onions to the skillet and sauté for approximately 10 minutes, stirring occasionally to avoid sticking.

        - As the onions become softer, sprinkle the sugar and a pinch of salt over them. Continue cooking for an additional 15-20 minutes, stirring frequently, until the onions are rich, golden brown, and caramelized. Remove from heat and set aside for now.

          Prepare the Burgers:

            - While the onions are cooking, take the ground beef and divide it into four equal portions. Shape each portion into a burger patty, making a slight indentation in the center of each to help them cook evenly and prevent puffing. Generously season both sides of each patty with salt and pepper.

              Cook the Patties:

                - Preheat your grill or skillet over medium-high heat.

                  - Place the beef patties on the hot grill or skillet and cook for about 4-5 minutes without disturbing them. Flip the patties over gently.

                    - Immediately place a slice of Swiss cheese on top of each patty. Cook for an additional 3-4 minutes, or until the cheese is melted and the burgers are cooked to your desired doneness.

                      Assemble the Burgers:

                        - Lightly toast the hamburger buns either on the grill or in a toaster until golden brown.

                          - Spread a layer of Dijon mustard on the bottom half of each bun, if you choose to use it.

                            - Place the cheese-topped burger patty on the mustard-coated bun, followed by a generous portion of the caramelized onions.

                              - Add a handful of fresh arugula or spinach on top for a peppery crunch, then cap the burger with the top half of the bun.

                                Serve:

                                  - Serve the burgers hot with your favorite sides, such as sweet potato fries or a crisp green salad. Savor each bite of your mouthwatering, flavorful Caramelized Onion Swiss Burgers!

                                    Prep Time, Total Time, Servings:

                                      15 minutes | 50 minutes | 4 servings