Easy microwave chocolate mug cake: easy and so delicious!

This chocolate mug cake is made in the microwave for a truly decadent, fudgy, chocolatey treat. Ready in less than 10 minutes! 

INGREDIENTS
20 g (2 tbsp) oat bran15 g (2 tbsp) coconut flour10 g (1 ¼ tbsp) cocoa powder15 g (2 tbsp) sweetener your choice1 teaspoon (2 g) baking soda70 g (1 small) banana60 ml (¼ cup) milk30 ml (2 tablespoons) coffee1 cube of dark chocolate50 g (⅓ cup) milk chocolate30 ml ( 2 tablespoons) milk

METHOD
1. In a medium bowl, mash the banana until a puree forms. Add coffee and milk and whisk to combine.2. In another bowl, whisk together your dry ingredients: flour, oat bran, cocoa, sugar and baking soda. Combine the wet and dry ingredients and whisk until a smooth paste forms.3. Brush a cup of vegetable oil and pour half of the dough into it. Add a cube of chocolate and pour the rest of the batter on top. Make sure the batter does not fill the cup more than ⅔.4. Microwave on HIGH for 1 to 2 minutes, keeping an eye on it.5. In a small bowl, melt the milk chocolate with 2 tablespoons of milk.6. Carefully remove the cake from the mug and pour the chocolate ganache over it.