Substitute any red flavor JELL-O Sugar Free Gelatin for the cherry flavor gelatin.
How to Unmold Gelatin
Dip mold in warm water for about 15 sec. Gently pull gelatin from around edge with moist fingers. Place moistened serving plate on top of mold. Invert mold and plate; holding mold and plate together, shake slightly to loosen. Gently remove mold and center gelatin on plate.