Ingredients

1 Tbs peanut butter

1 Tbs liquid egg white (or use a tablespoon of beaten egg, I just think liquid egg white is more convenient for this)

1 tsp dutch-processed unsweetened cocoa powder

1/8 tsp vanilla extract

1-2 packets sweetener such as stevia OR 1 Tbs honey

Pinch baking soda (about 1/16 tsp; you can try omitting this if you like a denser brownie.)

Pinch salt (can omit if your almond butter is salty)

Preparation

Mix ingredients in a mug and microwave for 30 seconds - 1 minute