Grind cardamoms and 1 tsp sugar together. Heat water in a skillet and add in peeled, mashed potatoes with a pinch of zerda colour, sieve it after 5 minutes.
Heat oil in a wok and add in cardamom and fry lightly. Add in sugar and ½ cup water and dissolve the sugar completely. Then add the mashed potatoes and cook for 2-3 minutes.
Now convert it in to a platter, add in khoya, pistachios and almonds. Garnish with silver cuttings and serve.