Play Doh - cooking recipe

Ingredients

1 1/2 c. all-purpose flour
1/2 c. salt
1 Tbsp. alum
1 c. hot water
1 Tbsp. cooking oil
food coloring

Preparation

Mix all together and slowly whisk into dry ingredients.
Place mixture over medium-high heat and cook, stirring constantly until mixture thickens and loses its wet look.
Pour out on countertop or board and knead until of even consistency.