Add the first 8 ingredients for the Pork Balls to a food processor, mix for 15 seconds.
Now add the egg and cornstarch and mix for about 30 seconds, goal is a very smooth and fluffy mixture.
Add the the water, 1 tablespoon light soy sauce, spring onion (green part) to a medium saucepan and bring to a boil then turn off the heat but leave on same burner.
Now to make the pork balls, use one hand and grab a handful of pork mixture, form a circle with your index finger and thumb, squeeze your hand to force the mixture from the circle, then use a spoon and scoop off a meat ball and place the meat ball in the hot water.
Repeat until all the mixture is used and in the pot, average about 20-24 pork balls. Turn on the heat, add the 1 slice of ginger, and bring to a simmer, skim off any foam that forms on top. Simmer for 8-10 minutes.
Add the tofu and nori, simmer for another 5 minutes.
Stir in the sesame oil, taste and season with salt and additional sesame oil as desired.
Serve and enjoy.