Heat up oil in a deep sauce pan,add in cumin seeds let it splutter add chopped onions and saute it for 3-4 minutes..then add ginger garlic paste saute until raw smell evoparates...

Now add chopped potato cubes & cauliflower.. add salt mix well, further add all the masala powders give it a quick stir, now add 1 small cup water cover the lid.. cook until it's done

Take out the cover add in paste of fresh coconut and sambhar powder,combine everything well, further cook for 3-4 minutes...