Green Bean Casserole - cooking recipe

Ingredients

1 (16 oz.) can French green beans, drained
1 (16 oz.) can whole kernel corn, drained
1 (8 oz.) can sliced water chestnuts, drained
1 can cream of chicken soup
1/2 c. sour cream
1 medium onion, chopped
1 c. grated Cheddar cheese

Preparation

First spread a layer of green beans, then a layer of corn and for third layer, use water chestnuts. Combine next 4 ingredients and spread over water chestnuts to form fourth layer.
Sprinkle cheese over chestnuts, crushed crackers and margarine.
Bake at 300\u00b0 for about 25 minutes.