Pressure cook the tomatoes in 3 1/2 cups water for 2-3 whistles. When cool, blend and then strain. keep aside.
Heat oil in a pan and saute the garlic till they changes colour. Add the cumin powder, pepper powder, sambar powder and turmeric powder mixed with 2 tbsp. water.
Saute till the oil separates. Add the strained tomato juice, salt and the crumbled biscuits. Simmer for 2-3 minutes. Set aside to cool.
Blend till smooth. Heat through and add the lime juice. Serve, garnished with coriander leaves and a sprinkle of red chili flakes. Enjoy with some bread sticks or croutons for a light meal anytime of the day.
