Prepare the Dal: Wash the Chana Dal thoroughly and soak it in water for at least 3 hours until it swells. Drain all the water completely.
Coarse Grind: Pulse the soaked dal in a mixer to get a coarse texture (dar-dar). Do not make a fine paste; keep some chunks for crunch.
Temper the Oil: Heat oil in a pan (preferably an iron tawa/skillet). Add cumin seeds and let them splutter.
Sauté Aromatics: Add the chopped onion and sauté until it turns light golden.
Add Heat: Add the crushed garlic and spicy green chillies. Sauté for 1 minute until the raw smell of garlic disappears.
Fry the Chillies: Add the chopped non-spicy (parrot green) chillies. Fry well on medium heat for 2–3 minutes.
Season: Add salt to taste. Mix well. (Tip: A little extra salt helps preservation.)
Add Tomato: Add the chopped tomato and mix. (This is optional; skip if you prefer a drier version.)
Combine Dal: Add the coarsely ground Chana Dal to the pan. Mix everything thoroughly.
Steam Cook: Cover the pan with a lid and cook on low heat for 2 minutes. This helps the dal cook in its own steam.
Final Touch: Open the lid, scrape any crispy bits stuck to the bottom (this "kharwad" tastes amazing), and add fresh coriander leaves. Sauté for one more minute.
Serve: Your delicious Chana Dal Mirchi Fry is ready to serve!