Cut the chicken breast fillet into bite-sized, then set aside.
In a bowl mix flour, cornstarch, paprika powder, cayenne pepper, onion powder, garlic powder, black pepper, and salt. Mix well then add the milk, lemon juice, and egg. Whisk until there is no lump. Add the chicken pieces to the bowl, mix and rest for a few moments.
In another bowl, add a cup of white bread crumbs. In a pan heat the oil over medium-high heat. Coat the entire surface of the chicken with breadcrumbs, then fry until cooked through. Repeat with the rest of the chicken pieces. Drizzle chicken with sauce and granish it with parsley.
Mix mayonaise, sweet chili sauce, hot sauce, honey, salt and pepper until well combined.
Chicken bang bang are ready to serve. Enjoy!