01 -
Melt the butter in the microwave, then pour into a bowl with the white and light brown sugar and mix thoroughly until combined.
02 -
Add a splash of hot water to the espresso powder and stir to form a smooth paste. Add this to the butter and sugar mixture and combine well.
03 -
Add the egg and vanilla extract to the mixture and stir until fully combined.
04 -
Add the flour, baking powder, baking soda, and salt to the wet mixture. Stir together until a soft dough forms.
05 -
Refrigerate the dough for 30 minutes to make it easier to handle and scoop.
06 -
Preheat the oven to 180°C (350°F). Line a baking sheet with parchment paper.
07 -
Scoop walnut-sized portions of the dough and roll them into balls using your hands. Place them on the baking sheet ensuring proper spacing to allow for spreading.
08 -
Bake the cookies for 12 minutes. Remove from the oven and let them cool on the baking sheet for at least 10 minutes before transferring to a wire rack.