Indulge in the ultimate comfort food with Savory Caramelized Onion Swiss Burgers, a gourmet treat you can easily make at home. Featuring juicy ground beef, sweet caramelized onions, and creamy Swiss cheese, these burgers take your dining experience to the next level. Perfect for casual family dinners or summer barbecues, this recipe combines rich flavors and simple preparation. Follow the step-by-step guide to impress your guests and enjoy mouthwatering bites of culinary delight.
1 pound ground beef (80/20 blend for optimal juiciness)
1 large onion, thinly sliced
4 slices Swiss cheese, preferably aged for extra flavor
4 brioche hamburger buns, for a delightful richness
2 tablespoons olive oil
1 tablespoon unsalted butter
Seasalt and freshly cracked black pepper, to taste
1 teaspoon garlic powder
1 tablespoon Worcestershire sauce
Fresh arugula (optional, for a peppery fresh touch)
Dijon mustard or mayonnaise (optional, for added creaminess)