Epic beef burgers stuffed with caramelized onions and topped with more onions plenty of cheese.
Ingredients for 4 servings
For the onions
1 Tablespoon olive oil
2 onions, halved and thinly sliced
1/2 teaspoon kosher salt
1/4 teaspoon pepper
1/2 Tablespoon fresh thyme or 1/2 teaspoon dried thyme
1/4 cup beef broth
1/4 cup red wine (or additional beef broth)
For the French onion spread
1/4 cup mayonnaise
1/4 cup plain Greek yogurt
2 Tablespoons of the onion mixture
1 teaspoon dijon mustard
1 teaspoon minced fresh parsley or 1/4 teaspoon dried parsley
pinch salt and pepper, to taste
For the burgers
1 1/3 pounds lean ground beef
1 Tablespoons minced fresh parsley or 1 teaspoon dried parsley
1/2 teaspoon pepper
1 teaspoon kosher salt
4 oz gruyere cheese, shredded, divided
4 brioche buns (or gluten free buns, if needed), sliced open
Bibb or butter lettuce
Read the Instructions here