We had several envelopes of Kool-Aid too. Granddaughter chose Cherry as the "flavor" she wanted to use in the play dough. The Kool-Aid colors and scents the play dough. I love this recipe; it stays soft and squishy for a long time, and doesn't crumble like the stuff you buy.
Kool-Aid Play Dough
1 cup flour
1/4 cup salt
1 envelope unsweetened Kool-Aid
2 Tbsp cream of tartar
1 cup water
1 Tbsp oil
Stir in liquids over medium heat and stir for 3-5 minutes.
Turn out and knead on a floured surface.
Store in a plastic bag or container.
From Mudworks: Creative Clay, Dough, and Modeling Experiences
by MaryAnn F. Kohl, 1978
Granddaughter measured and mixed all the ingredients in the pan and I did the "cooking". It's too hot for a child to knead after cooking, so I did that as well. (It's kind of fun anyway.)
It's very quick and easy to make, and is easy clean-up too (I love that part).
Click Here to like Oak Hill Homestead on Facebook