1 qt. cooked green beans
1/4 c. butter
1/2 pkg. dry onion soup mix
1/2 c. sour cream
Corn flakes

Melt butter, add soup mix and fry until brown. Stir in sour cream and heat through. Mix in green beans. Turn into casserole and top with corn flakes. Bake at 350 degrees for 20 minutes.