Green Bean Casserole Recipe

2 cans French cut green beans, drained
1 can bean sprouts, drained
1 can water chestnuts, drained &
sliced
1 can mushrooms
1 can cream of mushroom soup
1 sm. onion, grated
1 c. grated cheddar cheese
1 can French fried onion rings

Mix first 7 ingredients together, reserving some of the cheese for topping. Bake 30 minutes at 350 degrees. Before serving sprinkle on onion rings. Put under the broiler for 2 minutes. If you wish to have a larger casserole you can use 3 cans of beans and 1 1/2 cans of mushroom soup.