Macaroni And Cheese For Large Numbers(14 To 16 People)  
["75 oz. Swanson frozen macaroni and cheese", "1 (10 oz.) pkg. frozen spinach (chopped)", "3/4 lb. sharp Cheddar", "1 bunch green onions, chopped", "1/2 tsp. oregano", "salt, white pepper and cayenne pepper to taste"]
["Thaw macaroni and cheese and mix in the remaining ingredients."]
["macaroni", "frozen spinach", "Cheddar", "green onions", "oregano", "salt"]