the casserole; this recipe doesn’t bake long enough to safely cook raw meat. Keep leftover macaroni refrigerated in a shallow container and eat within 3 to 4 days, reheating until steaming hot before serving. Because this dish uses a vinegar- and oil-based dressing, don’t leave it out at room temperature for more than 2 hours (or 1 hour if your kitchen is very warm) to avoid bacterial growth.
Pour zesty italian dressing and these 3 ingredients over elbow macaroni into a baking pan for a tangy dish everyone asks you to make again