1 can fried onions (e.g. "Danish" of McCormick)
1 (10 3/4 oz.) can condensed cream of mushroom soup
1/4 c. sour cream
1/2 tsp. Worcestershire sauce (optional)
2 (1 lb.) cans cut green beans, drained

In a 2 quart casserole mix half of the can of onions with soup, sour cream, and Worcestershire sauce. Fold in the beans. Bake uncovered at 350 degrees for 30 minutes. Top with remaining onions, cook for 5 minutes and serve.