1. In a bowl, combine your flour, salt, packet of Kool Aid, cream of tartar, oil, and glycerin. Mix well.2. Slowly add in your boiling water (this step is for adults, only!) and combine with a spatula or wooden spoon.
3. Mixture will appear overly wet and sticky, but this is OKAY!4. Let cool in the bowl for 3-6 minutes, then knead your playdough until it comes together.
5. Playdough is ready when the color is uniform and it is completely cooled. Don't rush the kneading process! It can take several minutes to form your perfectly soft, stretchy playdough!