Sui Mai Pork Dumplings

• 30 won ton skins
• 3 black mushrooms
• 1 egg (white)
• 3/8 bamboo shoots
• 130 gr pork loin with fatback
• 8 gr cornstarch
• 5 ml sesame oil
• 3 gr salt
• 5 ml rice wine
• 2 gr granulated sugar