Coffee Sponge Cake(Diabetic)  
["2 c. nonfat milk", "2 Tbsp. instant coffee", "nonnutritive sweetener (equivalent to 3/4 c. sugar)", "2 envelopes unflavored gelatin", "6 egg whites"]
["Scald nonfat milk.", "Dissolve coffee and 1/3 sugar substitute (equivalent to 1/4 cup sugar) in scalded milk; chill until slightly thickened.", "Beat four egg whites stiff.", "Fold in coffee mixture.", "Pour into mold; chill until firm.", "Beat remaining egg whites gradually, adding remaining sugar substitute.", "Continue beating until stiff.", "Spread over mold with spatula bringing to edges."]
["nonfat milk", "instant coffee", "nonnutritive sweetener", "unflavored gelatin", "egg whites"]