Heat oil in a pan, add mustard, cumin seeds, curry leaves and let the seeds splutter.
2 - 3 tablespoon Oil, 1 teaspoon Cumin Seeds, ½ - 1 teaspoon Mustard Seeds, 6 Curry Leaves
Add green chilies, garlic and let the chilies change color.
4 - 6 small Green Chilies, 3 big fat Cloves of Garlic
Sprinkle turmeric & salt, add zucchini, tomatoes and give a good stir.
¼ teaspoon Turmeric Powder, 2 small Zucchini, 1 - 1 ¼ teaspoon Salt, 1 medium sized Tomato
Cover and cook on low flame until zucchini and tomatoes are soft.
Throw in tamarind and continue cooking uncovered until zucchini is well roasted.
2 - 3 small pods of Tamarind or ½ tablespoon Tamarind pod
Add sesame seeds, peanuts and stir.
2 tablespoon roasted Sesame Seeds, 1 - 1 ½ tablespoon roasted Peanuts
Turn off the flame, add cilantro and let the mixture cool.
Grind the mixture to a smooth or coarse paste, depending on one's preference. Use some water, if required.
Taste and adjust salt. If it is spicy hot, add some sesame or peanuts to reduce the heat.
Transfer to a bowl and serve with dosa idli or rice. If serving with rice, you can add some chopped onion.
Chutney stays good for 4-5 days to up to a week in the refrigerator. If adding chopped onions, consume within a day or two.