Kid's Crafts -> 
Cooked Playdough Recipe

Ingredients
1 cup flour
1/2 cup salt
1 pkg. Kool-Aid (or more- provides color and smell!!)
1 tablespoon cream of tarter
1 cup water
Instructions
Mix ingredients in a pan. Cook over a low heat until the mixture pulls away from the sides of the pan and becomes doughy in consistency. Knead until cool and have fun.