Combine ground beef and barbecue sauce in a small bowl; set aside. Place one biscuit in each of 12 greased muffin cups; press firmly onto the bottom and up the sides. Spoon 1-2 tablespoons of beef mixture into each cup; sprinkle with cheese.
Bake at 350° for 15-18 minutes or until biscuits are golden and cheese is melted. Serve immediately.