Pepper Rasam, also known as Milagu Rasam, is a spicy and aromatic soup made with black pepper, tamarind, and spices. It is a popular rasam variety in South India and is often served with rice or as a soup. The recipe involves grinding black pepper, cumin, garlic, and other spices into a paste, and then cooking it with tamarind pulp, tomatoes, and turmeric. The result is a hot and flavorful rasam that is perfect for cold winter days.