In a clean dry bowl add the thick yogurt and the mayo and whisk well until fully combined & smooth.
Next, add the mustard oil, the spices, ginger garlic paste, salt, lemon juice to the bowl and whisk everything well until fully mixed & smooth.
Now, add the beet root powder. You may increase or decrease the amount as per your liking. Mix everything well..
Add the chicken pieces and mix well until all the chicken pieces are well coated with the marinade.
Cover the bowl with a cling film and allow the marinated chicken to rest for 30 mins to 2 hrs. in the fridge. You may also leave it overnight in the fridge.
Next, skewer the meat in the metal or bamboo skewers and set aside.
Heat a griddle or non stick skillet over medium heat. When the pan becomes moderately hot brush it with oil.
Next, place the skewers and cook over medium heat rotating sides from time to time. The meat will be fully cooked in 15 mins.
Now, turn the flame to the highest setting and cook all sides of the chicken boti kabab for that beautiful charred look. Set the chicken boti kababs aside on a plate.