Save a dish. Add 1/4 cup barbecue sauce and chopped onions to meat in container; mix well.
Bake Pizza on the Grill
Heat grill to medium heat. Top pizza crust with remaining ingredients as directed; place on grill grate. Grill 8 to 10 min. or until cheese is melted.
Prepare using KRAFT 2% Milk Shredded Sharp Cheddar Cheese.