GRILL DIRECTIONS: Heat grill. When ready to grill, place hot dogs on gas grill over medium heat or on charcoal grill 4 to 6 inches from medium-high coals. Cook 5 to 6 minutes or until thoroughly heated, turning frequently.
Meanwhile, heat beans in small saucepan over medium heat until hot.
Place buns, cut side down, on grill; cook 30 to 60 seconds or until lightly toasted.
Place hot dogs in buns. Top each with about 1/4 cup beans, onion and 2 cheese strips. If desired, place sandwiches on grill; cover grill and heat until cheese is melted.