Baingan Bharta

Ingredients
1 large (750 grams) brinjal
1 tsp cumin seeds
1/2 cup chopped onions
1 1/2 tsp grated ginger
1 tsp grated garlic
1 tsp green chillies , finely chopped
1/2 cup finely chopped tomatoes
1/2 tsp turmeric powder
1 tbsp coriander-cumin seeds powder
1/2 tsp garam masala
1 tbsp ghee
salt to taste

For The Garnish
2 tbsp chopped coriander