Save 25 calories and 7g of sugar per serving by preparing with diet carbonated lemon-lime soda and 2 pkg. (0.3 oz. each) JELL-O Raspberry Flavor Sugar Free Gelatin, and substituting 1 Tbsp. granulated sugar substitute for the 2 Tbsp. granulated sugar.
Instead of cutting the gelatin into squares, use cookie cutters to cut it into desired shapes.
Substitute raspberry-flavored liqueur for the cold water.