# Steps:
01 - Boil 2 cups water in a saucepan. Remove from heat, add dried butterfly pea flowers, and steep for 5 minutes until deeply colored. Strain and cool the infusion.
02 - In a pitcher, combine freshly squeezed lemon juice and granulated sugar. Stir thoroughly until the sugar dissolves.
03 - Pour 2 cups cold water into the lemon mixture and mix until evenly combined.
04 - Fill each glass with ice cubes and garnish with lemon slices.
05 - Distribute the cooled butterfly pea flower infusion equally into each glass.
06 - Slowly pour lemonade over the butterfly pea flower infusion in each glass. Observe the color changing from blue to purple or pink.
07 - Gently stir to combine; serve immediately.