For gravy: Heat a pan,add oil. When oil is warm lower the flame. Add coriander seeds,fennel seeds, urad daal, chana daal, dry red chilli, cinnamon stick, black pepper and cloves. Cook them for a minute and add the chopped onion, tomato, ginger,turmeric powder, salt and cook for 5 minutes. Now let them cool and grind into a smooth paste