Instructions

  1. Sauté the onion lightly in hot fat.
  2. Gradually stir in the soup and the milk.
  3. Fold in the tuna, season to taste, and add half the cheese.
  4. Mix the macaroni and the tuna mixture, put in a greased casserole dish and top with the remaining cheese.
  5. Bake 10-15 minutes in the oven at 350ºF or until the cheese is melted and the casserole bubbly.