- Combine all filling ingredients in a bowl.
- Place about 5 mL (1 tsp.) of filling on each wonton wrapper. Moisten wonton edges with water. Fold wrapper in half to form a triangle. Moisten the two opposite corners, fold toward each other toward the middle.
- Bring broth and soy sauce to a boil in a saucepan, add wontons, and cook for 10 minutes. Serve soup garnished with green onion.
Dumplings can be frozen before cooking. Place them on a parchment-lined baking sheet, making sure they don't touch. Once they're frozen, place dumplings in a freezer bag or an airtight container. No need to thaw them before cooking, but increase cooking time by 10 minutes.