First take the chicken pcs. They should be boneless cubes. Marinate it with salt and lemon juice for atleast an hour. For the next marination add ginger and garlic paste. Dhaniya and green Chile paste. Add hung curd, mustard oil, corriander powder and garam masala powder. For best results keep it for atleast 2-3 hrs. The more you keep, the more softer would be the kebab

Now cut the onion, tomatoe and capsicum into large diced shape. Now take a skewer. Place the thing in sequence chicken, capsicum, chicken, onion, chicken and tomatoes. Arrange it in the skewer. Now take a non stick tawa. Place the swrker on it. Let it cook in low flame. Keep changing side once you see it changes colour. After 10-15 min. Place it directly on the gas flame and keep rotating it. In low flame. This will give the smoky flavour.