Brew the Blue Tea: Boil 1 cup of water; remove from heat. In a heatproof container, add 1 tablespoon of dried butterfly pea flowers and pour the hot water over them. Let steep for 5-7 minutes, strain, and cool.

Make the Vanilla Cold Foam: In a bowl or jar, combine ⅓ cup of ice-cold milk or dairy-free alternative with 1 tablespoon of vanilla syrup. Froth until smooth and foamy.

Assemble the Latte: Fill a tall glass with ice cubes. Pour cooled blue tea into the glass. Spoon or pour the whipped vanilla cold foam over the tea.

Serve and Enjoy: Serve as is to showcase layers or stir for a creamy texture. Perfect for warm days!