If you want to make changes in your cooking, change the variety of red chilly you use. I have been trying few dry red chilly and its interesting how it changes the color and taste of the dish. Recently i bought these kashmiri dry red chilly and we love the color it gives. Kashmiri chilly powder available in the markets should plead with these red chilies.
I followed the recipe for Dum aloo, but did not dum cook the curry. It turned out good. The thumb rule to prepare this is you need to use fresh curd rather using sour curd. Lots of spices are part of kashmiri cuisine. Black cardamom, bay leaf, cinnamon, cloves and cumin all give up a great aroma to this curry.
Though the color of the curry looks dark, it is not spicy at all.
Use Fresh curd to prepare this curry.
If you do not have Kashmiri dry red chilli, add 2 tsp's kashmiri chilly powder.