Swiss Green Beans
["1/2 c. bread crumbs", "4 Tbsp. butter/margarine", "2 Tbsp. flour", "1 tsp. salt", "1/4 tsp. pepper", "1 Tbsp. minced onion", "1 tsp. sugar", "1 c. sour cream", "4 c. French green beans", "1/2 lb. Swiss cheese, grated"]
["Mix crumbs with 2 tablespoons butter.", "Melt remaining butter with flour and seasonings.", "Add sour cream and blend.", "Heat until thickened.", "Fold in green beans.", "Pour into greased casserole (1 1/2-quart).", "Top with cheese, then bread crumbs and butter.", "Bake at 400\u00b0 for 20 minutes."]
["bread crumbs", "butter", "flour", "salt", "pepper", "onion", "sugar", "sour cream", "beans", "Swiss cheese"]