Mustard is widely grown in the region for the plant's leaves, seeds and seed oil. It is harvested in winter and spring, making
sarson ka saag a frequently served warming dish in the cooler months. There are many recipes for the dish, usually calling for the leaves to be cooked in oil or clarified butter (
ghee) with spices such as garlic, ginger and chilli. Other spices may be used, varying according to region and taste. ==Accompaniments==