How to Prepare Perfect Green Bean Casserole

Green Bean Casserole.

You can cook Green Bean Casserole using 3 ingredients and 3 steps. Here is how you cook that.

Ingredients of Green Bean Casserole

1. You need 4 cans of green beans drained.
2. You need 2 cans of cream of mushroom soup.
3. You need 1 can of french fried onions.

step by step Green Bean Casserole

1. Drain the green beans and place in bowl.
2. Open 2 cans of cream of mushroom soup and dump it into the green beans, mix until thoroughly combined..
3. Sprinkle the french fried onions on the top. Bake at 350 degrees f for 20 min..