Green Bean Casserole - cooking recipe

Ingredients

2 cans green beans
1 can mushroom soup
1 can onion rings

Preparation

Drain one can of green beans, keep liquid of the other.
Mix this with mushroom soup.
Place in casserole.
Bake at 350\u00b0 for 30 minutes.
Add onion rings and bake an additional 10 minutes.