01 - Preheat oven to 350°F and line two baking sheets with parchment paper.
02 - In a large bowl, whisk together melted coconut oil and 3/4 cup sugar until well combined.
03 - Stir in non-dairy milk, vanilla extract, kumquat zest, and chopped kumquats until incorporated.
04 - In a separate bowl, whisk together flour, baking soda, and salt until evenly distributed.
05 - Gradually add dry ingredients to wet mixture, stirring until soft dough forms. Avoid overmixing.
06 - Scoop tablespoon-sized portions, roll into balls, and coat each ball in remaining 1/4 cup sugar.
07 - Place sugar-coated balls 2 inches apart on prepared sheets and gently flatten with palm or glass bottom.
08 - Bake for 10-12 minutes until edges are set and lightly golden, centers remain soft.
09 - Let cookies rest on baking sheets for 5 minutes, then transfer to wire rack to finish cooling.