1. First, soak the fresh mussels in clean water for at least 2 hours, and let the mussels spit out sediment and impurities.

2. Put the washed mussels into the pot, add appropriate amount of water and seasonings such as onion, ginger and garlic, and turn to low heat to cook slowly after the fire is boiled.

3. Cook until the two shells of mussels are separated and the meat turns white.

If you want to make mussels more cooked, you can add a small amount of white vinegar or red wine while adding seasonings, which will make mussels easier to cook. In addition, you can also soak the cooked mussel in warm water for a period of time, which can also make it more soft and rotten.