Grilled Onion & Swiss Cheeseburgers - Food Club

Ingredients

• 4 (1/4 lb) frozen beef patties (80% lean, 20% fat)
• 1 yellow onion, thinly sliced
• 1 tablespoon olive oil
• 1/2 teaspoon salt
• 1/4 teaspoon ground black pepper
• 4 slices Swiss cheese
• 4 hamburger buns
• Mayonnaise
• Mustard
• Chopped lettuce
• Preheat a greased grill to medium heat.
• In a bowl, toss sliced onions with olive oil, salt and pepper.
• Cook onion on grill until they are softened and browned, stirring often, about 10 minutes. Set onions aside while you grill the beef patties.
• Cook beef patties until charred and fully cooked through, about 4-5 minutes per side. Adjust grill temperature as needed. Internal temperature should register 160°F on an instant read thermometer.
• Top beef patties with Swiss cheese during the last minute of cooking.
• To assemble burgers, add mayonnaise and mustard to buns and fill with lettuce, beef patties with cheese, and grilled onions.
• Serve burgers immediately.