William made a fabulous blended smoothie with no recipe (imagine that!) He invented the Chai Berry Smoothie. I dunno, maybe it's already been invented but it was SO good! Here's his unscientific recipe so you may have to tailor to taste since there was no measuring tools used. :)
Chai Berry Smoothie
1 Blender
4 oz half n' half*
1 cup 2% milk
2 medium size scoops vanilla ice cream* (can be substituted with yogurt)
1 & 1/2 of frozen mixed berries
1 full scoop of vanilla Chai powder (Big Train Brand is the best..from Smart&Final)
Blend
Add handfuls of ice to create thickness
Serves two best with a dollop of whip cream and a straw
*I didn't say it was healthy, though :)