Chocolate Stout Mug Cake

Ingredients

• 4 tablespoons all purpose flour 
• 0.5 tsp double-acting baking powder 
• 5.5 tablespoons guinness beer 
• 1  eggs 
• 5 tablespoons granulated sugar white
• 3.5 tablespoons milk 
• 3.5 tablespoons oil 
• 2.5 tablespoons cocoa powder unsweetened
• 1 tablespoon vanilla extract 

Equipment

• whisk
• microwave

Directions

1. Mix all ingredients into a beer mug with a small whisk or fork until batter is smooth. Cook in microwave for approximately 1 1/2 minutes. Make sure not to overcook or the cake becomes rubbery.