The jelly soup that is sealed inside the delicious XiaoLongBao!
Put the pork skin or pork bone in a pot of cold water. Cook at high heat and bring to a running boil.
Immediately drain and discard water. Rinse the pork skin, then cut and remove the fat layer of pork skin. If you're using pork bone, simply just drain and discard water.
Place the pork skin or pork bone back into the pot. Add sliced ginger and 400g water. Bring to a boil, then simmer for 2 hours with lid covered.
Strain the soup into a container. Let it cool, then refrigerate for at least 6 hours.
step 2: THE FILLING
Take out the chilled aspic then cut into small pieces.
Place ground pork, minced ginger, salt, sugar, soy sauce, and chicken broth powder into a mixing bowl. Mix well together in a one direction circular motion.
Slowly add water divided into three intervals while still continuing to mix.
Add 200g of chopped aspic into the filling mix. Add sesame oil.
Mix well then refrigerate for 30 minutes or until ready to make.
step 3: THE DOUGH
Mix salt and flour on a clean surface or in a large bowl.
Slowly add water divided into three intervals while continuing to knead the dough for about 15 minutes until it’s very soft and smooth.
Wrap dough with saran wrap and let it rest for 20 minutes.
Lightly dust a clean surface with flour. Roll the dough into a long cylinder. Cut the dough into small equal pieces, weighing about 8 grams each.
step 4: MAKING THE XIAOLONGBAO
Roll each dough piece into a round disc about 3 inches in diameter (make sure the center is thicker and the edge is thinner)
Use a filling spoon and add approximately 20 - 22 grams of filling in the middle of dumpling skin. Press the filling with spoon to make it flat and compact.
Pleat and lightly pull the edges with as many folds as you can. 15 - 20 folds will be good. Pinch and twist the top to seal the XiaoLongBao.
Place XiaoLongBao into a bamboo steamer with silicone mat provided or parchment paper (with holes).
Bring a pot of water to boil, then add the bamboo steamer. Steam for 7 minutes.