"The One" Chocolate Mug Cake

In your mug, stir together the dry ingredients (flour, cocoa powder, sugar, baking powder, and salt). Make sure there are no clumps.

Stir in the vegetable oil and milk until the mixture is smooth. Drop a tablespoon of peanut butter into the center and push it down into the batter.

Microwave on high for one minute and then enjoy!

Notes: Microwave power varies slightly, so you may want to experiment with the cooking time, give or take 5-10 seconds, but one minute is a good starting point.