There are three different types of tandoor ovens available for cooking tandoori dishes but which one suits to your requirements best that is up to you.A gas tandoor is usually used for baking and cooking different kinds of food items such as tandoori roti, tandoori laccha paratha, tandoori naan, bread, tandoor chicken, paneer, pizza and grill dishes. Gas tandoors are used for bulk cooking but today there are smaller versions too for home cooking.a cylindrical clay oven in which food is cooked over charcoal.