Before leaving, divide one small box of instant chocolate pudding (or whatever
flavor you like) among 4 zip-type bags. Add 1/4 cup powdered milk to each bag. Make
sure the bags are tightly sealed.
When you are ready for a pudding snack, add 1/2 cup water to each bag. Seal the
bag and shake, roll and squish the bag for a few minutes. Hold the bag in an icy
cold stream or toss into an ice chest for a few minutes until the pudding sets.
Open the bag and enjoy pudding with a spoon or snip off one corner of the bag and
squeeze the pudding right into your mouth!