Steamed Open Dumplings

• 35 skins per pkg
• 1 egg
• 190 gr pork (ground)
• 28 gr smithfield ham (minced)
• 16 ml soy sauce (light)
• 14 gr scallions (finely chopped)
• 10 ml rice wine
• 5 ml sesame oil
• 4 gr granulated sugar
• 2 gr ginger root (finely chopped)