Play Dough - cooking recipe

Ingredients

1 1/2 c. water
1/2 c. salt
2 Tbsp. alum
1 Tbsp. salad oil
2 1/2 c. flour

Preparation

Boil water
and salt until bubbly; cool.
Add alum, oil and flour and
knead.
Add desired food coloring.
Can be kept for quite awhile in the refrigerator.