Cooking Methods
1. No need to defrost
2. Put a little oil into the pan
3. Put the frozen dumplings in the pan, and ideally fill the pan full with dumplings
4. Add warm water up to 2/5 the height of the dumplings
5. Cover the lid, cook with high heat until the water boils, then turn to medium heat, cook about 10 minutes until the water boils off, and the bottom of the dumplings becomes golden brown.