Myrtle Hull's Green Bean Casserole

Not sure who Myrtle Hull is, but that is what the recipe is called in my 3,4,5 ingredient cookbook. Everyone in their mother probably has a green bean casserole recipe, but for anyone who doesn't, here it is!

Myrtle Hull's Green Bean Casserole

Ingredients:

2 (15 oz) can green beans, drained
1 (10 oz) can cream of mushroom soup
1 (3 oz) can french-fried onion rings

Direction:

In a bowl, combine beans, soup and 1/2 of onion rings and mix well. Pour into sprayed baking dish and bake at 350F for 25 minutes. Top with remaining onion rings and bake 10 minutes longer.