South Indian Curry Powder I
RASAM POWDER
100 gms whole red chillies 50 gms thuvar dal 
150 gms coriander seeds  25 gms chana dal 
100 gms peppercorns 25 gms turmeric pieces
50  gms cumin seeds
Clean and dry the ingredients in the sun or slightly dry roast them in a pan .Pound them to fine powder and store in an airtight jar.