Green Bean Casserole

This is the old-fashioned green bean casserole that is the traditional accompaniment to Thanksgiving Dinner.
1 can condensed mushroom soup
1/2 C milk
5 C green beans, cooked
2/3 C French's Fried Onions

Cook the green beans until done. Drain and spoon into a large casserole dish.
Sprinkle 1/3 C of the fried onions over the green beans, and gently stir and set aside.
Preheat the oven to 350 degrees F.
Meanwhile, stir the soup and milk together in saucepan, and gently heat for a few minutes.
Pour the hot soup over the green beans and cook for about 20 to 25 minutes until the beans are heated through.
Top with the remaining fried onions and cook for an additional 5 minutes.