This is a recipe for a raw chocolate cake that can be made in just 3 minutes in the microwave with only 3 ingredients. It uses no eggs, butter, heavy cream, or wheat flour, and instead uses potato starch, which is often left over at home, to create a moist and smooth texture. Simply mix chocolate, milk, and potato starch, heat in the microwave, and then chill in the refrigerator to set to easily create an authentic raw chocolate cake. The key to making it delicious is to mix thoroughly to avoid lumps and to stop heating when the center is still slightly wobbly. It's a dessert that even beginners can easily make, and it's perfect for a home cafe or as a gift.