aloo sabzi with kalonji

INGREDIENTS :
Potatoes - 500 gm.
Nigella seeds - a pinch.
Green chilies - 6 gm.
Sugar - 4 gm.
Poppy seeds - 20 gm.
(heaped)
Oil - 30 ml.
Ghee - 25 gm.
Red chili powder - 5 gm.
Salt to taste.
METHOD :
Heat oil and add nigella seeds. Add diced potatoes and fry lightly for 10 mins. Grind poppy seeds with a little water and add to the potatoes. Cover with lid, stirring occasionally and adding 2 tbspn. of water. When water dries and potatoes are done, add green chilies, sugar, salt and red chilly powder. Top with ghee and allow to cook for one minute. Serve hot with rice.