A delightful twist on the classic burger, featuring a creamy blue cheese filling and a topping of sautéed mushrooms.
In a mixing bowl, combine the ground beef, salt, and black pepper. Mix until evenly distributed.
Avoid overmixing the beef to keep the patties tender.
Divide the beef mixture into 8 equal portions and shape each into a thin patty.
Use a flat surface and wax paper to help shape the patties evenly.
In another bowl, mix the cream cheese, blue cheese, onion, and mustard until smooth.
Ensure the cream cheese is softened for easier mixing.
Place a spoonful of the cheese mixture onto the center of 4 patties, then top with the remaining patties. Seal the edges well.
Press the edges firmly to prevent the filling from leaking during cooking.
Preheat the grill to medium-high heat and cook the burgers for 8-10 minutes per side, or until desired doneness.
Use a meat thermometer to ensure the burgers are cooked to a safe internal temperature.
In a skillet, melt the butter over medium heat and sauté the mushrooms until tender.
Stir occasionally to prevent the mushrooms from sticking.
Top each burger with sautéed mushrooms and serve immediately.
Serve on a toasted bun or lettuce wrap for a complete meal.