Heat oven to 375°F. Separate dough into 5 biscuits. Cut each biscuit into 4 pieces; place in medium bowl. Add cheese; toss to coat.
Thread 5 biscuit pieces, 3 meatballs and 3 pieces bell pepper alternately on each of four 10 to 12-inch metal skewers. (Leave 1/8-inch space around each biscuit piece for even baking.) Place kabobs in ungreased 15x10x1-inch baking pan.
Bake at 375°F. for 14 to 16 minutes or until biscuits are deep golden brown. Serve kabobs with warm spaghetti sauce for dipping.