In large skillet, brown ground ... set aside. Cook macaroni until slightly tender; drain. Combine ... x 12 inch casserole and bake at 350 degrees ... longer. Yield: 6 servings.
Brown onion in oil; add ... 10-15 minutes. Cook macaroni as directed on package; mix ... on top of casserole and bake in 350 degree oven until cheese is melted.