Ingredients: 500g of small roll, 20g of shredded ginger, 5 slices of ginger, tablespoons of soy sauce, tablespoons of black vinegar, 2 tablespoons of rice wine, a little sugar and a little sesame oil. 1, small roll washed and drained; Mix all seasonings evenly and set aside. 2. Take a plate, put ginger slices in order, make small rolls, then pour seasoning on it, put it in a steamer and steam for about 2 minutes. 3. Open the pot and steam the ginger for about || minutes.