- Heat oil in a pan on low heat. Add the urad dal and mustard seeds. Let it splutter and
cook till golden brown and fragrant.
- Then add the curry leaves, turmeric, and hing.
- Once the crackling of the curry leaves stops, add the diced onions. Sauté till the onions
turn soft and translucent.
- Then add the chopped tomatoes and cook till the tomatoes have turned mushy.
- Once the tomatoes resemble a paste, add the coriander powder, jaggery or sugar, and
chilies.
- After stirring and mixing everything, add a cup of water and the tamarind paste and mix.
- Then add salt to taste. The tamarind is optional but can add to the flavor of this idli side
dish.
- Cover the pan and simmer for 10 minutes or till the oil is separated from the gothsu. The
oil should be separated at the sides of the pan. The consistency should be like a thick
and chunky chutney.
- This is when the tomato gothsu is done cooking, turn off the heat and let it rest a while.
- After a few minutes, transfer to a bowl and serve hot. Garnish with fresh curry leaves
and green chilies.
- Alternatively, the curvy leaves can be fried in oil with some mustard seeds, and this can
be poured over the top of the prepared and finished gothsu.
- Serve alongside fresh idlis, fried idlis, dosa, and parathas.
This idli side dish can also be kept refrigerated for 2 to 3 days. It can be eaten whenever idlis or dosas require a condiment. The spice level can be adjusted depending on preferences or whether children will be eating this. If you are a vegetarian, you can simply remove the onions from the recipe. Then you will have an entirely vegetarian idli side dish.