To make edible peanut butter play dough, mix 6 tsp. of honey into a regular jar of peanut butter. Add dry milk and flour until you reach the desired consistency---it should be firm and not too sticky. If it gets too dry, add a little milk. The children can use it just like play dough to make fun shapes. Add in other snack foods, like pretzels, celery, raisins or chocolate chips to decorate. If you are doing this project with a group of children, make certain beforehand that none of the children present have peanut allergies.