INGREDIENTS:
2 Potatoes large
1 onion thinly sliced
3 tomatoes finely chopped
1 teaspoon chili powder
1/2 teaspoon turmeric powder
1 teaspoon garam masala powder
1/2 teaspoon coriander powder
Salt to taste
2 tablespoons coriander leaves chopped
1/2 cup coconut milk optional
2 teaspoons lemon juice