Step-by-Step Instructions

1. 1.Marinate the Chicken

   Combine chicken strips with salt, black pepper powder, red chili powder, ginger-garlic paste, vinegar, dark soy sauce, cornflour, all-purpose flour, and egg in a bowl. Mix thoroughly until all chicken pieces are well coated. Marinate for 1-2 hours.

2. 2.Deep Fry the Chicken

   Heat oil in a deep pan or wok over medium-high heat. Carefully add the marinated chicken strips in batches, ensuring not to overcrowd the pan. Deep fry for 5-7 minutes per batch, or until golden brown and crispy. Remove with a slotted spoon and drain excess oil on paper towels.

3. 3.Prepare the Sauce Base

   In a separate pan, heat 2 tablespoons of cooking oil over medium heat. Add chopped garlic and the white part of spring onions. Sauté for 1-2 minutes until fragrant and lightly golden.

4. 4.Add Sauces

   To the pan, add red chili sauce, tomato ketchup, vinegar, and dark soy sauce. Mix well and cook for 2-3 minutes, allowing the flavors to meld.

5. 5.Thicken the Sauce

   In a small bowl, mix 1/2 tablespoon of cornflour with 2 tablespoons of water to create a slurry. Pour the cornflour slurry into the sauce, stirring continuously. Cook for 1 minute until the sauce thickens to a glossy consistency.

6. 6.Combine Chicken with Sauce

   Add the deep-fried crispy chicken strips to the thickened sauce. Toss gently to ensure all chicken pieces are evenly coated with the sauce.

7. 7.Garnish and Serve

   Garnish with the chopped green part of spring onions and white sesame seeds. Toss once more. Serve hot.