1 tbsp. butter
1 tbsp. flour
1 can cream of mushroom soup
1/2 tsp. Worcestershire sauce
1/2 c. grated American cheese
1/2 c. half and half
2 c. French style green beans
1/2 c. Durkee's French fried onion rings

Melt the 1 tablespoon butter, add flour, soup and Worcestershire sauce, mix well. Cook until thickened. Add cheese and half and half. Pour over well drained green beans in a 1 1/2 quart casserole. Sprinkle with onion rings and bake at 350 degrees for 30 minutes.