Before having children I worked in the university preschool and the main teacher would make this for the children. I thought it was a great idea, fun and lunch all in one.
Here is how to make it..
Gather your supplies...Peanut butter, powdered milk, honey, raisins and pretzel sticks.
Stir it up at first, and then knead it with your hands. If it is super sticky add some more powdered milk.