Lemon Rasam is a tangy and refreshing South Indian soup made with lemon juice, tamarind, and a blend of spices. It is light, flavorful, and perfect for a summer dinner. To make Lemon Rasam, you will need ingredients like lemon juice, tamarind pulp, turmeric powder, and rasam powder. The tamarind water is cooked with the spices to create a tangy broth. The rasam is then tempered with mustard seeds, curry leaves, and asafoetida. It is usually served with steamed rice and a side of papadum. Lemon Rasam is a great way to add a burst of flavor to your meal.