These elderberry smoothie cubes are an easy way to prep smoothies ahead and add a flavorful wellness boost. Blend once, freeze, and keep them ready for busy mornings or when you need extra nourishment. Just toss a few cubes into your favorite smoothie to create a rich berry flavor and a convenient nutrition upgrade.
Place all ingredients in blender and puree until smooth.
Pour into two 16-well standard ice cube trays and freeze until firm enough to pop out. Remove the smoothie cubes from the trays and transfer to an airtight, freezer-safe container until ready to use.
To use, add 4 cubes per every 16 ounce smoothie.
Notes
Other fruit or berries can be substituted for the blackberries and blueberries. Strawberries are very high in vitamin C and would make an excellent substitute.