About five minutes. Pleurotus eryngii needs to be cooked for about 5 minutes before it is completely cooked, and then it can be picked up with chopsticks. If Pleurotus eryngii is soft, it means it is cooked. If it is fried, it will take 3 minutes to cook, because there are subsequent frying procedures. If it is cold, it will take 5-6 minutes. It should be noted that when cooking Pleurotus eryngii, the head and tail of Pleurotus eryngii must be cut off. If you can't eat Pleurotus eryngii, you can keep it in the refrigerator.