Choosing a Sweetener for Butterfly Pea Flower Tea
https://tea-box-inspirations.publishlane.com/posts/butterfly-pea-flower-tea-a-beginner-s-guide-to-the-blue-cup
Choosing a Sweetener for Butterfly Pea Flower Tea Sweetener can round out a tart citrus version. Add it after tasting because syrup or honey changes the balance and final color