Stir-fried kohlrabi and stalks simmered in a flavoured tomato gravy. Serve hot and with freshly-made rotis. NAVALKOL KI SABZI Components 4-6 small kohlrabi (navalkol/ganth gobhi). 3 tbsps oil. 1 tsp cumin seeds. 1 1/2 tablespoons crushed ginger-garlic. 3-4 dried red chillies. 1 big onion, finely chopped. 2 green chillies, sliced. 1 cup fresh tomato puree. Salt to taste. 1 1/2 tsps red chilli powder. 1/2 tsp turmeric powder. 3/4 tsp garam masala powder. 2 tablespoons chopped fresh…