1 (7 oz.) can tuna, drained
1 (8 oz.) can green peas, drained
1 c. cream of mushroom soup
1 can crushed potato chips
1 1/2 c. cooked macaroni
1/2 c. milk

Combine soup and milk in saucepan. Fold in tuna, macaroni and peas. Sprinkle potato chips on top. Bake at 250 degrees for 25 minutes.