Homemade Play Dough - cooking recipe

Ingredients

2 1/2 c. flour
1/2 c. salt
1 Tbsp. alum (powdered)
2 c. boiling water
3 Tbsp. corn oil
food coloring

Preparation

Combine flour, salt and powdered alum.
Mix with boiling water.
Add oil and mix well.
Divide and add food coloring as desired.
Keep covered when not in use.