Spicy podi can be spread on the dosa or mixed along with ghee in hot rice. Yum!! both are finger licking good. I have few podi recipes listed for you

Podi
Sambar Podi
Coconut / Kopparai Podi
Idli/Dosa Podi
Pachi Pulusu Podi
Rasam Powder
Pulusu Mirapadi
Gesaal Podi
Andhra Pappula Podi