1 (6 1/2 to 7 oz.) can tuna, drained
1 can cream of mushroom soup
1 c. milk
8 oz. pkg. noodles
potato chips

Cook noodles as directed on box and drain. Mix tuna, soup and milk in a 2-quart casserole dish. Stir in noodles. Crush potato chips and put over top.

Bake at 350°F for about 30 minutes.