In a bowl combine the turmeric, coriander, garam masala, ground fennel seed, chili, paprika, garlic, ginger, lemon, juice, fenugreek, oil, and salt. Mix until well combined.
Combine the tandoori paste with the yogurt to create the marinade.
Add the chicken to the tandoori marinade then let rest for two hours.
To Cook
Set and light a rotisserie grill, and adjust the height to a medium temperature.
Set one end of the spit with the bracing clamp slowly adding the chicken one slice at a time making sure each piece is fully covered in the marinade.
When all the chicken is on the spit add the other end of the bracing clap and secure. Place on the preheated rotisserie.
Let the rotisserie spin and cook for two hours making sure the heat does not burn the outside yet cooks the meat all the way through to the center.
Serve slicing off the chicken with your favorite Indian curries and rice dishes to make a complete meal.