"Creamsicle" or "Root Beer Float":
 Just add about half a can diet pop to one scoop
 of your favorite vanilla. Beat with hand blender 
till smooth. (Add ice if desired.) If you get along
 with carbonation, add some more pop to bubble it up
. If you’re on the road, either shake it a lot, or shake 
the PB55 with a little water, then add diet pop.