Iruttu Kadai is a famous sweet shop located in Madurai, Tamil Nadu, India. Established in 1957, it is renowned for its unique and delicious mawa or kadalai mittai, a traditional Indian sweet made from roasted peanuts and jaggery. The shop has gained a loyal following due to its rich flavors and authentic recipes. The name "Iruttu Kadai" translates to "dark shop," reflecting its simple, unlit ambiance. Despite its modest appearance, the shop attracts numerous visitors and locals alike, eager to taste its signature sweets. The popularity of Iruttu Kadai has made it a must-visit destination for anyone exploring Madurai.