Put beef slices into a bowl, add Jiang Mo, soy sauce, cooking wine, black pepper and salt, mix well and marinate for 30 minutes. Cut off the roots of Flammulina velutipes, wash and drain, pour in a few drops of oil and a little salt and mix well. Spread out the marinated beef slices and put some Flammulina velutipes on them.
Roll up the beef slices and wrap them with Flammulina velutipes. Fix it with a toothpick. The pot is hot, pour some oil, put the beef roll in the pot and fry it on low heat. In the process of frying, turn the whole beef roll continuously to make it fry evenly until it is cooked thoroughly.
Tips When frying, you should constantly turn the beef over and clamp it with chopsticks to make it evenly heated. Beef is marinated to taste, and no seasoning or sauce is needed. When the toothpick is gently pulled out after frying, the beef will not be scattered.