Put the Jello and sugar in a bowl. Add boiling water and stir to dissolve.Add the cold water and stir.Pour into popsicle mold/maker (or Dixie cup with toothpick holder). MY TIP: If you buy the popsicle maker that I used, freeze for 2 hours before adding the sticks. Add sticks and freeze for at least 2 more hours for the best outcome.