4 tsp. onion, grated
1/2 lb. mushrooms, sliced
1/2 sm. green pepper, finely chopped
4 tbsp. butter
2 tbsp. flour
1/2 tsp. salt
1/4 tsp. pepper
3 tsp. sugar
1 c. sour cream
2 cans whole green beans, drained
2 c. Swiss cheese, grated
Buttered crumbs

Saute onion, mushrooms and green pepper in 2 tablespoons butter in skillet until tender. Blend in next 5 ingredients. Heat through - do not boil - stirring constantly. Stir in green beans and cheese. Place in greased casserole. Top with bread crumbs, dot with remaining butter. Bake at 350 degrees 20 minutes.