Potsticker Dumplings with Asian Greens

Ingredients

• 300g pork mince
• 3 shallots, finely sliced
• 2 tsp finely grated ginger
• 2 tsp oyster sauce
• 1 tsp light soy sauce
• 18-20 round wonton (gow gee) wrappers
• 2 tsp rice bran oil
• 1/2 cup reduced salt chicken stock or water
• 1 bunch of choy sum or gain lan (Chinese broccoli), washed and ends trimmed
• light soy or reduced salt soy sauce, extra to serve