Step 1

Preheat oven to 350 degrees.

Step 2

Drain the green beans, and mix them together with the cream of mushroom soup and about 2/3 of the can of French fried onions. Transfer to either a 9"x9" square baking dish or an 11" oval baking dish.

Step 3

Bake uncovered at 350 degrees for about 45 minutes, until bubbling. Top with the remaining French fried onions and bake for an additional 5 minutes, until the French fried onions are golden brown.