Whisk the curd well, ensure there are no lumps, add to a mixing bowl, further add the remaining ingredients and mix well, chilli garlic dip is ready, refrigerate and use accordingly.

Wash the chicken well, here I've taken chicken breast, you can take any boneless part of the chicken, now, thinly slice the chicken for quick and easy cooking.

Transfer to a mixing bowl, add salt to taste, red chilli powder, ginger garlic paste and lemon juice, mix well and marinate the chicken, keep aside for a while and prepare the second marinade.

In a mixing bowl, add mustard oil, and Kashmiri red chilli, whisk well to bleed out natural red colour, further add the remaining ingredients and mix well, now add the pre-marinated chicken, onions petals, tomatoes and capsicum, mix & coat well, marinate the chicken for at least 30-60 minutes, you can also choose to marinate it for as long as you wish to, but then avoid the addition of veggies while marinating, add the veggies just before skewing on the skewers.

Once the chicken is marinated, smoke the chicken by placing a live charcoal and pour ghee over the coal, cover and smoke for 4-5 minutes, further skew the chicken along with veggies over the skewer.

Set a grill pan or flat tawa on medium heat, add ghee for grilling and grill the chicken tikka from all side until cooked and tender, drizzle some melted butter and char them on open fire.

If you don't have skewer or flat tawa, you can also grill them on any tawa from both sides until cooked and tender, you can use oil, ghee or butter to grill, it's totally your choice.

Once the chicken is grilled, chop the chicken roughly along with the veggies, further, sprinkle a large pinch of chaat masala, add lemon juice, freshly chopped mint & coriander leaves, fried onions and chilli garlic dip, mix well and keep aside to be used aside as a filling.

Take a bread slice and add generous amount of chicken tikka filling and spread evenly, close it with another bread slice to make like a sandwich.

Apply butter and toast the sandwich on both the sides until crisp and golden brown, toast all the sandwich and cut in your preferred shape and pieces.

Smoked chicken tikka sandwich is ready, serve hot with ketchup, chilli garlic dip or any dip of your choice.