Many people don't know whether they need to blanch beef before curing it. In fact, it is necessary to blanch beef before marinating, mainly to remove the fishy smell in beef, so as not to affect the edible taste of marinated beef. In fact, it is best to blanch beef with cold water, which can force the blood out of beef, but hot water can not achieve the effect, and it also seriously affects the taste, resulting in a strong beef flavor.