2, boiled hairy crabs, that is, boiled without any seasoning, the specific method is very simple, and it is also the most primitive. In the process of boiling crabs, it is best to master the appropriate time. It is not good to cook for too long or too short, which may affect the taste of crabs. It should also be noted that boiled crabs need hot water to cook, which can better maintain the deliciousness and nutrition of hairy crabs.