1.Mix all the ingredients under marination except chicken and veggies to form a paste.
2.Now add the marination to the chicken pieces and veggies to coat it .
3.Let it marinate for atleast 3 hours in refrigerator (increased marination time gives soft chicken with all masala taste).
4.Take bamboo skewers and soak in water for 1/2 hour.
5.Preheat oven to 300F.
6.Grease a baking dish with few drops of olive oil and spread the marinate chicken pieces and veggie pieces on it.
7.Bake it for 10 minutes and flip the chicken pieces and again bake for 10 minutes(to evenly cook the chicken)
8.Now take the baking dish out from oven and place the chicken and veggies in skewers(use paper towel to handle chicken if its very hot).
9.Now place the skewers in the oven at 350F for another 10 minutes(this gives the flavor and taste like in tandoori).
10.Now serve the yummy tikka by sprinkling few drops of lemon juice as a snack.