Tomato and Potato Mash

Method

1. First, wash the tomatoes, dice them, and put them in a pan over the heat. Cook until fully softened — within a few minutes all the tomatoes will break down. Mash any large pieces with a spatula. When the tomato juices have reduced, transfer to a bowl.
2. Boil the potatoes separately, peel, and mash well.
3. In the bowl, add diced onion, chopped cilantro, diced green chilies, mustard oil, and salt, and mash together well. Combine thoroughly with the cooked tomatoes and mashed potato, and serve.