In a mixing bowl, combine the ground pork, chopped napa cabbage, green onions, soy sauce, sesame oil, and minced ginger.

Take a potsticker wrapper and place about a tablespoon of the filling in the center.

Moisten the edges of the wrapper with water, fold it in half, and pinch the edges to seal.

In a non-stick frying pan, heat a tablespoon of vegetable oil over medium heat.

Place the potstickers in the pan, making sure they do not touch.

Once the bottoms are golden, carefully add about half a cup of water to the pan and cover it with a lid.

Let the potstickers steam for about 5-7 minutes, or until the water has evaporated.

Remove the potstickers from the pan and serve them hot with your favorite dipping sauce.