Combine PB fit, chocolate protein powder, cocoa powder, vanilla almond milk, baking powder, and stevia in a small shallow dish.
If you want to add in chocolate chips do so now.
You should get a paste-like substance about the consistency of Greek yogurt, add more peanut powder if it is too liquidy.
Microwave for one minute. It may take longer if you have a lower power microwave.
Microwave till not soft in the middle anymore.
If desired, top with peanut butter and devour!