The difference between a clay tandoor and a cement tandoor lies in the materials and cooking performance. Clay tandoors, made from natural clay, offer superior heat retention and even cooking, delivering the authentic, smoky flavors that are iconic in tandoori cooking. In contrast, cement tandoors, constructed from a cement mix, are more durable and weather-resistant, making them ideal for outdoor use. However, cement tandoors may not provide the same traditional flavor and heat distribution as clay tandoors.

To cure a tandoor for the first time, follow these steps: Coat the Interior: Apply a mixture of yogurt and water to the inner walls of the tandoor. This helps seal the clay and prevents cracking when exposed to high heat. Drying: Let the tandoor sit for 2-3 days to allow the coating to dry and set. Gradual Heating: Light a small fire with charcoal or wood at the base of the tandoor and gradually increase the heat over several hours. This process allows the clay to harden and strengthens the structure. Seasoning: Once the tandoor is hot, apply a light layer of oil or ghee to the interior walls. This helps to create a non-stick surface. Final Test: After the tandoor has cooled, it’s ready for use. Start with a small cooking test to ensure everything is functioning correctly.

The frequency of tandoor maintenance depends on the type of tandoor and how often it’s used. For a clay tandoor, regular maintenance is recommended every 2 to 3 months, including cleaning and inspecting for cracks. Clay tandoors may also require more frequent repairs, as the material can degrade over time with high heat exposure.
A cement or stainless steel tandoor generally requires less frequent maintenance, typically every 6 months. This includes cleaning the interior and exterior, checking for rust (in stainless steel models), and ensuring that any insulation or lining is intact.
Proper maintenance can extend the lifespan of the tandoor and ensure optimal performance.