Add mustard paste, white vinegar, salt, red chilli and garlic powder. Turn to coat evenly.
Cover and marinate for 30 minutes to blend flavors.
In a small bowl, Mix together the mayonnaise and mustard paste. Set aside.
Meanwhile, Take a large bowl, combine together the rice flour, corn flour, white flour, black pepper, white pepper, chicken powder, baking powder, garlic powder and salt. Keep aside.
Beat eggs in a small bowl.
First, coat the marinated chicken with flour mixture. Then dip in eggs and again repeat this process.
Heat oil in a large pan or skillet over medium heat. Deep fry Chicken for 5 minutes then put the lid on and cook anoher 5-8 minutes or until chicken is cooked thorough and turn golden brown.
Remove from oil and keep warm.
Cut the burger buns in half. Hot a non-stick griddle over medium heat. Toast or warm the burger buns on it.
Spread mayo sauce on the burger bun then put fried chicken on it. Again spread mayo sauce on it. Top with lettuce or salad leaves. Cover with the other half of the bun. Delicious Zinger Burger is ready to serve.
Serving Suggestions: Serve hot with french fries or coleslaw salad.