01 - Preheat the oven to 350°F. Line two baking sheets with parchment paper.
02 - In a large bowl, whisk together melted coconut oil and sugar until smooth and glossy.
03 - Add lychee purée, soy milk, rose water, and vanilla extract. Whisk well to combine.
04 - In a separate bowl, sift together flour, baking soda, baking powder, and salt.
05 - Gradually add the dry ingredients to the wet mixture, stirring until a soft dough forms.
06 - Scoop tablespoon-sized portions of dough and roll into balls. Place on prepared baking sheets, spacing them 2 inches apart.
07 - Flatten each ball gently with your palm. Sprinkle with coarse sugar and a few dried rose petals, if using.
08 - Bake for 10–12 minutes, or until the edges are just beginning to turn golden.
09 - Allow cookies to cool on the baking sheets for 5 minutes, then transfer to a wire rack to cool completely.