Combine cooked turkey sausage, sautéed bell peppers, red pepper flakes and Macaroni and Cheese in large bowl.
Spray half-steam table pan with release spray. Pour Macaroni and Cheese into prepared pan; cover.
Bake 30-40 minutes or until heated to 165°F for 15 seconds. Hold warm until service.
CCP: Heat to 140°F for at least 15 seconds