Cheratta puttu, also known as coconut shell steam cake, is a traditional South Indian delicacy. It is made by steaming a mixture of rice flour, grated coconut, and jaggery in coconut shells. The coconut shell imparts a unique flavor to the cake, while the jaggery adds a hint of sweetness. Cheratta puttu is typically served as a breakfast or snack item and pairs well with a cup of hot tea or coffee. It is a healthy and delicious treat that is loved by people of all ages.