Ingredients:
4 - medium sized potatoes (cut into quarters)
3 - medium sized baigan (peeled and cut lengthwise)
1 small bunch - spinach (washed and finely chopped)
4 - tomatoes (made into puree)
11/2" piece - ginger
2 - green chillies (finely chopped)
4 to 5 tbsp - oil
1 tsp - cumin seeds
2 1/2 tsp - coriander powder
2 tsp - red chilli powder
1/2 tsp - turmeric powder
sufficient water to make a gravy
salt to taste