Quick Tuna Casserole - cooking recipe

Ingredients

1 box macaroni and cheese
1 large can tuna, drained
1 can kernel corn or peas
1 small onion, chopped
1 can cream of mushroom soup

Preparation

Cook macaroni according to directions on box.
Add tuna, corn or peas, soup and onion.
Salt and pepper to taste.
Pour in a casserole dish.
May add additional cheese on top.
Bake at 350\u00b0 for 10 minutes or microwave until heated through.