Green Bean Casserole

1 (14.5 ounce) can French style green beans, drained

1 (10.75 ounce) can condensed cream of mushroom soup

1 (6 ounce) can French-fried onions

Preheat the oven to 350 degrees F (175 degrees C).

Combine green beans and soup in a small casserole dish.

Bake in the preheated oven for 10 to 15 minutes. Remove from the oven and top with onions. Bake for another 10 minutes.