1Add salt, vinegar, and lemon juice to the chicken pieces.
2Add water and let it rest for at least 3 hours.
3Fry the chicken pieces until golden brown.
4In a bowl, mix yogurt, chicken tikka masala, salt, red chili flakes, cumin seeds, garam masala powder, ginger garlic paste, red food color, ketchup, and lemon juice.
5Marinate the fried chicken pieces in the yogurt mixture for 3-5 hours or overnight.
6Steam the marinated chicken pieces with sesame seeds sprinkled on top.