Prepare the macaroni and cheese as directed on the box. Complete macaroni and cheese in an oven safe bowl, then add all the other ingredients, except the Durkee onions or chips. Mix the ingredients well so that the casserole is a thick creamy consistency. If you choose to, cover the top of the casserole with Durkee onions or potato chips and bake at 350 degrees for 30 minutes until the top is golden brown.