Play Dough - cooking recipe

Ingredients

2 c. flour
1/2 c. salt
1 Tbsp. alum or cream of tartar
1 1/2 c. water
1 Tbsp. oil
a few drops of food coloring

Preparation

Bring water to a boil.
Add cooking oil and food coloring. Add dry ingredients.
Mix and knead until smooth.
Store in a plastic bag or container, preferably in the refrigerator.