Green Bean Casserole - cooking recipe

Ingredients

2 (16 oz.) cans cut green beans, drained
1 (8 oz.) can sliced water chestnuts, drained
1 can cream of mushroom soup
1 can fried onion rings

Preparation

Mix together all ingredients, reserving onion rings for topping.
Place in a greased casserole and bake at 350\u00b0 for 30 to 45 minutes.