Dry roast the raw peanuts in a heavy-bottomed pan until they are well roasted, then set them aside. Alternatively, you can roast the peanuts in an air fryer or use store-bought roasted peanuts.
In the same pan, heat one teaspoon of oil and add the green chilies. Roast them for about 30 seconds or until you notice blisters forming on their skin. If you prefer, you can also slit the chilies beforehand to prevent them from bursting.
Next, add the coriander leaves and curry leaves to the pan and sauté for about a minute until the leaves wilt. Once done, transfer the mixture to a plate and set it aside.
To the same pan, add one teaspoon of oil, sliced raw green tomatoes and cook until the tomatoes are charred and soft.
In a small blender, take roasted green chilies, coriander and curry leaves mixture, garlic cloves, jaggery, roasted peanuts, and salt. Blend until you get a coarse paste without adding water.
Next, add the roasted tomatoes to the blender and blend until you get a coarse or smooth chutney texture, depending on your preference. Avoid adding any water during blending to maintain the chutney's thickness and flavor.
Indian Style Raw Green Tomato chutney is ready, and serve with dosa, idli, or, even chapati.
Tempering (optional): If you prefer, you can enhance the flavor of the chutney by adding a tempering. Heat some oil in a small tempering (tadka) pan, add mustard seeds, curry leaves, and a pinch of asafoetida. Allow them to splutter and then pour this tempering over the chutney. Mix well before serving.