- 1/2 cup whole milk
- 1/2 cup half-and-half cream
- 2 tablespoons white sugar (optional)
- 2 teaspoons lemon extract
- 1/2 teaspoon ground cinnamon (optional)
- 1 cup frozen blueberries
- 12 vanilla wafers
- ice cubes as desired
- Blend milk, half-and-half, sugar, lemon extract, and cinnamon in a blender; add blueberries and blend until thick and smooth. Blend vanilla wafers and ice cubes into milk mixture until desired consistency is reached.