How to make frozen porcini mushrooms halved delicious? During the production process of our frozen mushrooms whole foods halved, fresh and medium-sized mushrooms are picked, and then manually screened to ensure the quality of the raw materials. Quick frozen mushrooms halved will go through steps such as cleaning and grading, blanching, air drying, and freezing during the pre-treatment process. We use advanced ultra-low temperature freezing technology to ensure the freshness and nutritional value of frozen porcini mushrooms. These mushrooms do not contain any food additives and are suitable for various cooking scenarios.