Green Bean Casserole - cooking recipe

Ingredients

2 cans cut or French-style green beans
1 small can sliced mushrooms
1 can cream of mushroom soup
1 can French-fried onion rings

Preparation

Preheat oven to 325\u00b0.
Combine all ingredients, except onion rings.
Put in casserole baking dish.
Top with onion rings.
Bake for 30 minutes.