Chop the cooked shrimp and place in a medium bowl.

Add 1 egg white, chopped scallions, salt, white pepper, chopped ginger to the bowl.

Mix all ingredients thoroughly to create the filling.

Place wonton skins on a clean work surface.

Place 1 teaspoon of filling in the center of each wonton skin.

Brush the edges of the wonton skin with the remaining egg white.

Fold the wonton skin diagonally to form a triangle.

Press the edges firmly to seal the wonton.

Optionally, join the two bottom edges together, one over the other, sealing with egg white to form a tortellini shape.

Bring a pot of water to a boil.

Cook the wontons in boiling water for 1 minute.

Remove the cooked wontons with a slotted spoon.

Place the wontons in a serving bowl.

Sprinkle with soy sauce, or add to chicken broth seasoned with soy sauce for won ton soup.

Serve immediately.