Quick Tuna Casserole - cooking recipe

Ingredients

1 pkg. macaroni and cheese dinner
1 small minced onion
1 can cream of mushroom soup
1/2 c. milk
1 (6 1/2 oz.) can tuna
butter to coat dish
2 slices American cheese, cut into 1/2-inch strips

Preparation

Prepare macaroni and cheese dinner according to package directions, adding onion while preparing.
Add soup, milk and tuna.
Stir thoroughly.
Coat dish with butter and potato chips. Add tuna mixture, then top with potato chips and cheese strips.