Onion Soup
["1 lb. peeled and sliced onions", "2 oz. butter", "1 tsp. turbino sugar", "2 tsp. flour", "2 to 3 pt. beef stock"]
["Melt the butter.", "Add the onions and cook for 20 to 30 minutes over a low heat, stirring occasionally.", "Stir in the sugar and flour.", "Cook another minute or two.", "Add the stock gradually, season to taste and simmer for 15 minutes."]
["onions", "butter", "turbino sugar", "flour", "beef stock"]