No Bake Peanut Butter Balls

I made these for my kids while they were growing up, I learned this recipe from a Vegetarian Daycare I worked at!

Peanut Butter - creamy or crunchy
Powdered Milk
Honey or Agave
Optional Add Ins:  Raisins, Nuts, Unsweetened Coconut Flakes, Carob Chips

I didn't use specific measurements, I mixed the peanut butter & honey to sweeten, added the powdered milk and rolled into balls.  I often added raisins!