Rasam Powder is the quintessential aromatic spice blend, which is one of the primary ingredients in a classic South Indian Rasam. This particular tangy, spiced thin soup will not be what it is, without the addition of this spice mixture. Also known as Rasam Podi, this masala blend has about 7 ingredients, which are roasted one after the other, and eventually ground together to a fine powder. There’s no rocket science in preparing it. Just follow my recipe to make a robust South Indian spice powder that’ll elevate the flavors of your rasam.