Preheat oven to 350 degrees. Combine bisquick, quarter cup sugar, and 1 teaspoon cinnamon. Add applesauce, milk, egg amd oil, and beat vigorously for 30 seconds. Fill greased muffin pans two third full and bake 12-15 minutes. Cool slightly and remove from pans. Mix remaining sugar and cinnamon. Dip tops of muffins in melted buter, then in sugar-cinnamon. Makes 12.