Idiyappa Biryani, also known as String Hoppers Biryani, is a unique and flavorful dish from the South Indian state of Tamil Nadu. It is made by layering cooked string hoppers (idiyappam) with a spicy and aromatic biryani masala. The dish is then steamed, allowing the flavors to blend together. Idiyappa Biryani is a perfect combination of two popular South Indian dishes and is usually served with raita or a side salad.