1. Soak the mushrooms in boiling water for several hours before eating so that the mushrooms can fully absorb water and become soft;

2. Carefully clean the pine needle soil on the mycorrhizae and caps;

3. Keep the original juice to clarify it and then return it to the pot to make soup, stew, noodles, etc., for a better flavor;

4. The washed bacteria must be washed several times with water before cooking and eating.