1, white sugar: use a pot to heat in water to melt the dark chocolate, then add appropriate amount of white sugar as needed, stir well, and eat after cooling, the taste will become sweeter.

2. Milk: Make dark chocolate and milk into hot chocolate drink, and adjust it according to the taste, so that dark chocolate is no longer bitter.

3, dried fruit: chocolate melts in water, and then add dried fruits of various colors, such as medlar, blueberry raisins and so on. After cooling, making nut chocolate with a mold can also reduce the bitterness.