Buy bags of frozen loose berries, so you canmeasure out what you need and keep the remainder frozen. Unsweetened berriesare preferable, so you can adjust the sweetness to your preference.
Add the 2 cups buttermilk, honey, and nutmeg (if desired).
Turn on the blender to low speed for 30 seconds, then increase the speed to high and blend for 1 minute or until the fruit is pureed and the mixture is light and frothy.
If the smoothie is too thick for your taste, add more buttermilk by the quarter cup to reach the desired consistency.
Pour into cups and serve immediately.
Notes / Tips / Wine Advice:
Vary It! Use 1 cup of vanilla yogurt and 1 cup of buttermilk.