1. Prepare the ingredients, green onions and watercress can be added according to your preference, sweet potatoes can also be changed to taro or potatoes
2. Add the cut beef to light soy sauce, garlic, minced ginger, light soy sauce, cooking wine, pepper powder, sugar and mix well (for Sichuan flavor, you can add half a spoon of Pixian Douban)
3. Pour in the steamed meat powder and continue to mix evenly
4. Peel the sweet potatoes, cut into pieces, put a little salt and mix evenly and marinate for 5 minutes.
5. Put the sweet potatoes and beef into the steamer to prepare for steaming
6. It's ready to cook in 15-20 minutes, and you can sprinkle coriander or spring onions for garnish at the end
