1. How to make beef rolls in hot pot restaurants: freeze the beef and then slice it.

2. Specific method: buy raw beef and wash it when you come back.

Place it in a space at -6 degrees, maintain a humidity of 73%, and leave it for 72 hours.

Rejuvenate naturally, control bleeding, and freeze again.

It's ready to go after slicing.

3. Beef rolls can be used for hot pot and barbecue, which are both good delicacies.

Paired with enoki mushrooms, the taste is even better, with the delicacy of beef and the chewy texture of enoki mushrooms.

Eat it with the special spicy sauce, it is simply delicious.