Make Butterfly Pea Flower Tea Infusion:
Steep 1-2 teaspoons of dried butterfly pea flowers in 1/4 cup of hot water for 5-10 minutes.
Let the infusion cool completely before using.
Blend the base: In a blender, combine coconut milk, ice, vanilla ice cream, sugar, vanilla extract, and the cooled butterfly pea flower tea infusion. Blend until smooth and creamy. The color should be a vibrant purple.
Assemble: Pour the blended mixture into a glass.