Green Bean Casserole - cooking recipe

Ingredients

1 (No. 2) can French-cut green beans, drained
1 can cream of mushroom soup
1 can French fried onion rings

Preparation

Put drained green beans into ungreased casserole dish.
Cover with cream of mushroom soup.
Bake, uncovered, at 375\u00b0 until mixture is heated to the bubbly stage.
Top with French fried onion rings.
Return to oven for 15 minutes at 300\u00b0.