Prepare Wonton Filling

1. In a bowl, mix ground pork, minced scallion, grated ginger, minced garlic, soy sauce, sesame oil, a splash of Shaoxing wine, salt, and a pinch of white pepper.
2. Stir in 1 to 2 tablespoons of water or stock until the mixture is slightly sticky and unified.
3. Let the filling sit for 10 minutes.

Fold Wontons

1. Set up a workspace with wonton wrappers, filling, water, and a tray for finished wontons.
2. Place a wrapper on your palm. Add about 1 teaspoon filling in the center.
3. Wet two edges with water, fold into a triangle and press out air. Bring long corners together, wet one corner, and pinch to seal.

Prepare the Broth

1. Simmer chicken stock with sliced ginger and scallion for 10 to 15 minutes.
2. Strain if you want a clear broth or leave the scallion pieces for more flavor.
3. Season broth with soy sauce, taste and adjust with salt and white pepper.

Cook Wontons

1. Bring a pot of water to a gentle boil and carefully add wontons, cooking for 3 to 5 minutes for fresh wontons or 6 to 8 minutes for frozen without thawing.

Assemble the Soup

1. In each bowl, add cooked wontons and ladle hot broth over them.
2. Top with sliced scallions and optional greens.
3. Finish with a few drops of sesame oil.