Baked Onion Soup
["5 c. thinly sliced onions", "3 Tbsp. butter", "1 Tbsp. oil", "1 tsp. salt", "1/4 tsp. sugar", "pepper to taste", "3 Tbsp. flour", "3 small cans beef broth", "1/2 c. dry white wine"]
["Saute onions in butter and oil in covered saucepan for 5 minutes.", "Add sugar and salt; cook over moderate heat until onions are transparent.", "Add flour and stir for 3 minutes.", "Raise heat and add broth and wine.", "Season and simmer, partly covered, for 45 minutes."]
["onions", "butter", "oil", "salt", "sugar", "pepper", "flour", "beef broth", "white wine"]