Heat the Oil: Place a pan or kadai on the stove over medium heat and add the oil.
Temper the Spices: Once the oil is hot, add the cumin seeds and let them splutter. Stir in a pinch of asafoetida (hing) and the curry leaves.
Sauté the Onion: Add the chopped onion to the pan. Fry it well until it becomes soft and lightly golden.
Add the Aromatics: Stir in the freshly crushed ginger-garlic-green chilli paste. Sauté for a minute until the raw smell goes away.
Cook the Tomatoes: Add the chopped tomatoes to the pan and cook until they soften completely.
Mix in the Dry Spices: Lower the heat. Add salt, garam masala, cumin powder, coriander powder, turmeric, and red chilli powder. Mix everything beautifully to build the base of your Sev Bhaji Recipe.
Add the Cream & Yogurt: In a small bowl, mix the fresh cream and yogurt. Add this mixture to the pan along with a splash of water so it doesn't curdle.
Simmer the Gravy: Pour in the rest of the 1 cup of water. Cover the pan and let the masala simmer on low heat for 5 to 7 minutes until you see oil separating at the edges.
Toss in the Sev: Remove the lid and add the thick sev. Mix it gently. The sev will quickly absorb the moisture, giving you a wonderful dry sabzi.
Garnish & Serve: Top with fresh coriander leaves. Cover and let it steam for just 2 minutes. Serve immediately!