overripe banana | 1 |
peanut butter | 1/4 cup |
large egg | 1 |
granulated sugar | 2 teaspoons |
unsweetened cocoa po | 3 tablespoons |
add-ins | 1/4 cup |
Mash the banana in a large mug with a fork
Add the nut butter and egg and mix thoroughly.
Stir in the sugar and cocoa and beat until smooth.
Fold in the add-ins.
Divide the batter between two mugs.
Microwave separately for 1.5 to 2.5 minutes each until risen and firm.