Ingredients：Beef fatty rolls (hotpot beef slices)、Carrot、Onion、Garlic、Salt、Cooking oil、Black pepper sauce、Soy sauce、Five-spice powder
Instructions：
1、Prepare one pack of beef fatty rolls.
2、Wash and peel the onion and carrot, and set aside.
3、Blanch the beef rolls in boiling water, drain, and set aside.
4、Slice the carrot and onion separately; mince the garlic and set aside.
5、Heat oil in a wok or pan, add the minced garlic, carrot slices, and onion, and stir-fry until fragrant.
6、Add the blanched beef rolls and continue stir-frying.
7、Stir in the black pepper sauce and five-spice powder, and mix well.
8、Season with salt and soy sauce to taste, stir-fry evenly, and serve hot.