If you're short on time, you can use a food processor to quickly and easily make Hong Kong-style sweet and sour chicken. Marinate the chicken in a mixture of soy sauce, ginger, and garlic for a few minutes while you prepare the batter. Blend together flour, cornstarch, baking powder, and water in the food processor to create a smooth batter. Coat the chicken in the batter and deep-fry until crispy. For the sweet and sour sauce, simply combine pineapple juice, ketchup, vinegar, and sugar in a saucepan and heat until thickened. Toss the crispy chicken in the sauce and serve it with steamed rice for a quick and satisfying meal.
