Combine 2 pouches Macaroni and Cheese, 2 pounds ground beef, 2 cups onions and half each of mustard and onion powder, if desired, in two separate 4-inch-deep full steam table pans.
Cover pans; bake in 350°F convection oven 30-40 minutes or until heated through.
CCP: Heat to 165°F for at least 15 seconds
Uncover pans; serve with pickle slices and shredded lettuce, if desired.
CCP: Maintain hot food at 140°F or above
This recipe can be pre-portioned and then frozen or refrigerated for heat-at-home service. Once refrigerated, recipe must be consumed within three days. Recipe must be heated to 165°F before consumption.