Prep 20 mins
Cook 15 mins
Cheese is sealed inside this hamburger as a special surprise
- Heat gas grill on medium or charcoal grill until coals are ash white.
- Meanwhile, shape ground beef into 8 (1/2-inch thick) patties. Place 1 slice cheese on top of each of 4 patties. Top each with 1 meat patty; press around edge to seal.
- Place patties on grill. Grill, turning once, until burgers are cooked through (15 to 18 minutes). Serve burgers on buns.