Sambar powder is a flavorful spice blend essential in South Indian cuisine. It is a mix of roasted lentils, coriander seeds, cumin, fenugreek, dried red chilies, black pepper, and turmeric. This aromatic powder is used to prepare sambar, a popular lentil-based vegetable stew, imparting it with a rich, spicy, and tangy flavor. Sambar powder is a staple in many households, known for its ability to enhance the taste and aroma of various dishes.