c. flour
1/2 c. salt
1 tbsp. powdered alum (available in drug stores)
1 tbsp. oil
1 c. water with desired food color added

Combine first three ingredients in a medium pot. Stir in last two ingredients. Cook the mixture, stirring constantly over low heat until it's like very thick mashed potatoes. Remove from heat; stir in 1 tablespoon vanilla or other extract. Knead until smooth. Have fun!