2 cans French style green beans, drained
1 can water chestnuts, sliced
1 can cream of mushroom soup
1/3 c. water
1 can French fried onions

Place half of beans and water chestnuts in 2 quart casserole. Dilute soup with water; pour half into casserole. Repeat layers. Bake at 325 degrees for 25 minutes or until mixture is thoroughly heated. Top with onions, during the last 5 minutes of baking.