1 medium bag potato chips, crushed
2 (6 oz.) cans chunk tuna
1 can peas, drained
1 can cream of mushroom soup
1 1/2 c. milk

Grease casserole dish. Using 1/2 of each ingredient, put a layer of chips, peas and tuna. Mix soup and milk and heat. Pour 1/2 of milk mixture over layers. Repeat layers and end with a few crushed chips.

Bake at 350°F for 30 minutes.