Java Chip Mug Cake

Ingredients

• 0.1 tsp double-acting baking powder 
• 2 tbsp bittersweet chocolate chips mini
• 1  eggs 
• 0.5 tsp espresso powder 
• 5 tbsp flour 
• 1 cup heavy cream 
• 3 tbsp milk 
• 3 tbsp oil 
• 0.3 cup sugar 

Equipment

• microwave

Directions

1. Mix everything except chocolate chips into an oversized mug until batter is smooth.
2. Sprinkle chocolate chips on top of batter. Cook in microwave for about 1 minute 40 seconds. Outside of batter may appear wet but the inside should be cooked.
3. Let cake cool a little before frosting.
4. While cake is cooling, whip the heavy cream and sugar on high speed until peaks form. Put into piping bag and pipe onto cake.
5. Sprinkle with additional mini chocolate chips.