For the chicken marinade:
1 sliceChicken breast (halved)
¼ cupThick yoghurt
1 tbspGinger garlic paste
to tasteSalt
¼ tspTurmeric powder
1 tspKashmiri red chilli powder
½ tspSpicy red chilli powder (optional)
3 tspCoriander powder
1 tspTandoori chicken masala
1 tspKasuri methi (dried fenugreek leaves)
2 tspOil
For grilling the chicken:
2 tspOil
For mayonnaise spread:
½ cupMayonnaise
¼ cupTomato sauce
For assembling the sandwich:
2 tspButter
6 slicesSandwich bread
as neededGreen chutney (optional)