Step 1

Spray a small microwave safe bowl or mug with non stick cooking spray.

Step 2

In your mug/bowl, melt butter fully. This should take about 20-25 seconds in the microwave.

Step 3

Then, mix in flour, baking powder, both sugars, salt and vanilla.  Mix until fully combined.

Step 4

Stir in chocolate chips.

Step 5

Microwave for 1 minute.

Step 6

Let cookie cool for a few minutes before eating.