Delicate xiao long bao filled with savory pork soup make a luxurious breakfast treat. A high protein, fresh family dish bursting with flavor.
Prepare soup gelatin: Simmer pork skin with chicken stock, scallion (one piece), and ginger for 1 hour over low heat, skimming any scum. Strain, chill until set, then dice the gelatin.
Make the dough: Mix all-purpose flour and hot water carefully until a shaggy dough forms. Knead for 10 minutes until smooth, then rest covered for at least 30 minutes.
Prepare filling: In a large bowl, combine ground pork, soy sauce, Shaoxing wine, sesame oil, sugar, salt, white pepper, scallion (finely chopped), and ginger. Mix until sticky, then fold in diced soup gelatin. Chill mixture.
Assemble dumplings: Divide dough into small pieces. Roll each into a thin round (about 3 inches). Place a spoonful of filling in the center and pleat carefully, pinching the top tight for a good seal.
Steam: Place Xiao Long Bao on parchment in a steamer basket, making sure not to overcrowd. Steam over boiling water on medium-high heat for 7-8 minutes until dumplings look translucent and are puffed.
Serve immediately: Handle gently and enjoy with a dipping sauce if desired. Eat carefully to savor the hot soup inside.