Poricha Rasam is a flavorful South Indian soup made with lentils, spices, and tamarind. It is a comforting and nutritious dish that is often served with rice or as a soup on its own. The rasam is made by cooking lentils with a blend of roasted spices, including coriander seeds, cumin seeds, black peppercorns, and dried red chilies. Tamarind pulp is added for a tangy flavor, and the rasam is finished with a tempering of mustard seeds, curry leaves, and asafoetida. It is a delicious and aromatic dish that is perfect for a comforting meal.