between the rectangles, pour over the top and quickly spread the glaze over the entire surface. Let stand until the glaze sets and turns white again, about 1 hour. Bend the rectangles to break apart or cut through the score marks to separate into bars. Let stand until the glaze is dry and hard. Pack airtight. Store for up to 3 weeks or more. Makes 50 to 60 1-by-2 1/2-inch bars. [THE BALTIMORE SUN; November 25, 1990]