In a medium-sized pot, combine all ingredients and cook over low heat. Keep stirring until ingredients stick together and become a ball. Once cooked, remove from heat and divide into however many different colors/scents you'd like to make. I use a half cap full of each oil and used food coloring drops until color desired was reached.
Recipe by Dining with Alice at https://diningwithalice.com/kids/homemade-playdough/