In a small bowl, mix the melted butter, granulated sugar, and brown sugar until fully combined.

Stir in the vanilla extract and milk until smooth.

Add the all-purpose flour, baking powder, and a pinch of salt. Mix until a dough forms.

Fold in the chocolate chips, ensuring they’re evenly distributed throughout the dough.

Shape the dough into a small, round cookie and place it on a parchment-lined baking sheet or a microwave-safe plate.

If baking, preheat your oven to 350°F (175°C) and bake for 10-12 minutes until the edges are lightly golden. If microwaving, cook on high for 40-50 seconds (timing may vary based on your microwave).

Let the cookie cool for a few minutes before enjoying!