01 -
In a microwave-safe mug, melt the butter in the microwave for about 15 seconds.
02 -
Add granulated sugar, brown sugar, vanilla extract, and milk to the mug. Stir with a fork until well combined.
03 -
Stir in the flour and baking powder until just combined.
04 -
Gently fold in the chocolate chips, ensuring they are evenly distributed.
05 -
Microwave on high for 45-60 seconds, or until the cookie is set but still soft in the center.
06 -
Let cool for a minute before serving. Enjoy warm!