I have been making instant pudding with powdered milk for a couple years. I used to use a empty peanut butter jar and shake it. I now just put it quart ziploc bag break up chunks before adding water then nead it in the bag. If ya get a chance grab a few extra little packets of granola from Mcdonalds. Its is excellent in chocolate pudding,as is crumbled oreos. add nilla wafer cookies to bannana pudding aftef mixing. I never have trouble giving leftovers away!