01 - Preheat the oven to 350°F. Line two baking sheets with parchment paper.
02 - In a medium bowl, whisk together the flour, baking powder, baking soda, and salt until evenly distributed.
03 - In a large bowl, beat the vegan butter and granulated sugar together using an electric mixer until light and fluffy, about 2–3 minutes.
04 - Add the dragonfruit purée, plant-based milk, and vanilla extract to the butter mixture. Mix until fully combined and smooth.
05 - Gradually add the dry ingredients to the wet mixture, stirring until a soft dough forms. If the dough is too sticky, add up to 2 tablespoons of extra flour.
06 - Scoop tablespoon-sized portions of dough and roll each into a ball, then roll in granulated sugar to coat evenly.
07 - Place the dough balls onto the prepared baking sheets, spacing them about 2 inches apart. Gently flatten each ball with your palm or the bottom of a glass.
08 - Bake for 11–13 minutes, or until the edges are set and the centers remain slightly soft.
09 - Let the cookies cool on the baking sheet for 5 minutes, then transfer to a wire rack to cool completely.
10 - If desired, drizzle with extra dragonfruit purée before serving for added color and flavor.