Vegetable casserole vote now Main DishVery Easy56 min Send this recipe to a friend Print this page Ask a question to the author Post your photo of this recipe Ingredients 4 1 package of frozen mixed vegetables (broccoli, carrots, cauliflower, etc.) 1 can water chestnuts, drained 1 large onion, chopped 1 cup mayo 3 cups grated cheddar cheese 1 stick of butter 2 cups stuffing mix View the directions