250 gm peeled and cubed ridge gourd/turai½ cup soaked green gram/moong dal (soaked for 1-2 hours)1 small onion, finely choppedÂĵ tsp turmeric powderÂĵ tsp coriander powder½ tsp ginger garlic paste1 green chili, slit0.5 gm salt/as directed by the dietician1 tsp oilMustard seeds and jeera for tempering