For preparing spicy chettinad garlic(poondu) kuzhambu, soak the tamarind with salt three cups of water.
Add in the sambar powder, coriander and turmeric powder to the water. Keep it aside.
Cut the onions and 7 garlic cloves into length wise pieces. Keep it aside.
Cut the tomatoes to small pieces and keep it aside.
Roast and then grind cumin seeds, pepper corns, perl onions, coriander seeds, curry leaves, garlic cloves and tomato with a little water to a fine paste. Keep it aside.
Heat 1 1/2 tbsp of oil in a kadai and splutter the mustard seeds.
Toss in the fenugreek seeds, red chilly and curry leaves.
7)Now add the chopped onion and chopped garlic. Saute till the onion turns lightly brown.
Add the chopped tomato and saute till the raw smell goes.
Pour in the tamarind water to this and mix well.
Then add the ground paste and whole remaining garlic. Allow it to boil till the raw smell goes.
Cook in low flame till the gravy becomes thick.
Spicy chettinad garlic(poondu) kuzhambu is ready.