Chocolate Mug Cake

Ingredients

• unsalted butter1 tablespoon
• semi-sweet chocolate chips2 tablespoons
• dark brown sugar1 tablespoon
• egg yolk1
• flour2 tablespoons
• vanilla extract⅛ teaspoon
• saltpinch

Preparation

1. 1

   Melt the butter in the mug in the microwave.

2. 2

   Add the chocolate chips and stir until completely melted.

3. 3

   Add the egg yolk, brown sugar and vanilla extract and stir until everything is well mixed.

4. 4

   Add the flour and mix. Do not overmix.

5. 5

   Bake at 180°C for 12-15 minutes or until a toothpick comes out clean.