To freeze and cook later, cook pasta minimum amount of time as directed on package. Meanwhile, combine ground beef, green pepper and onion in 10-inch skillet. Cook over medium heat, stirring occasionally, 5-8 minutes or until ground beef is browned. Drain off fat. Stir in cooked rotini and all remaining ingredients except cheese. Cool slightly; place into resealable freezer food bag. Place cheese strips into small resealable freezer food bag. Place bags into freezer; freeze for up to 3 months. To thaw, place in refrigerator 24 hours or until thawed. Pour beef mixture into 10-inch skillet. Cover; cook over low heat, stirring occasionally, 8-10 minutes or until heated through. Stir in 1 cup cheese until melted. Sprinkle with remaining cheese.