2 lb. ground beef
1 cup mozzarella cheese
1 cup bread crumbs
1/2 cup barbecue sauce, divided
8 hamburger buns
Mix meat, cheese, bread crumbs and 2 Tbsp. of the barbecue sauce. Shape into patties. Wrap each burger in parchment paper or wax paper separately then place in gallon Ziploc bag before freezing for easy storage and serving.
Thaw. Preheat grill to medium-high heat. Remove parchment paper, then place patties on grill; cover grill with lid. Grill 4 to 6 min. on each side or until burgers are cooked through (160°F), brushing with remaining 2 Tbsp. barbecue sauce during last 2 min. of grilling time. Fill buns with burgers and lettuce, if desired.