Ingredients

  • 4 ounces dark chocolate chips
  • 1 tablespoon coconut oil
  • 2 tablespoons water
  • 1 tablespoon blanched almond flour
  • 1 tablespoon coconut flour
  • 1 pinch baking soda
  • 1 egg
  • 1 tablespoon brewed espresso

Method

  • Combine chocolate chips and coconut oil in a microwave-safe mug; heat in the microwave until melted, about 30 seconds.
  • Whisk water, almond flour, coconut flour, and baking soda into the chocolate mixture until well combined. Add egg and brewed espresso; whisk until smooth.
  • Heat in the microwave until cake is cooked through, about 90 seconds. Let cool before serving, about 2 minutes.