The time it takes to cook the beef rolls depends on the specific conditions of the beef rolls:

1. If the beef rolls have not been frozen, generally boil the water and blanch them for 10 seconds It will be cooked in about 20 seconds. The fat beef roll cooked at this time has the best taste. If you cook it for too long, the meat will become tough and taste bad.

2. If the beef rolls have been frozen and stored, they need to be cooked for a little longer. Generally, they are boiled for about 30 seconds to 1 minute. Generally speaking, the cooking time of beef rolls should not be too long. You can judge whether the beef rolls are cooked according to the color of the beef rolls in the pot. As long as the color of the beef slices changes, it means the beef is cooked. Beef roll is a thinly sliced ??beef dish commonly used in cooking and hot pot. Fatty beef rolls are thin slices of meat from specific parts of the cow that have been de-acidified. These parts are usually fat and thin and have a better taste. Fatty beef rolls are very popular in hot pot and are served with just a little heat on a hot stone plate.