Step 1

Wash chicken wings, and drain thoroughly. Mix with the salt, pepper, and ginger. Marinate for 20 to 30 minutes.

Step 2

Heat a pan over medium-low heat. Add 1 tablespoon of cooking oil and then the onion, garlic, and ginger. Stir for a minute until fragrant. Add all other sauce ingredients, and stir well. Simmer until it thickens slightly, about 4 to 5 minutes. Turn the heat off.

Step 3

Remove any excess water from the marinated chicken. Add the potato (or corn) starch to the chicken, and toss well to coat evenly.

Step 4

Add the oil to a deep fryer, wok, or large pot. Heat the oil to 320°F. Using tongs or chopsticks, drop the chicken in the oil, one piece at a time. Fry them in two batches. Cook until lightly golden, about 5 to 7 minutes, depending on the size of the chicken wings. Remove them with a wire skimmer or a slotted spoon. Drain on a wire rack or in a large mesh strainer set on a bowl.

Step 5

Reheat the oil to 370°F. Add the chicken (you can do this in one batch for the second frying), and deep fry again, for 2 to 3 minutes, until lightly golden brown. Drain on a wire rack or in a large mesh strainer set on a bowl.

Step 6

Heat the sauce over medium-low heat. Add the chicken, and stir well until the chicken wings are evenly coated. Sprinkle with sesame seeds to serve.