We have like this too. We called it clay cooking pot. Mostly older people have this in there dirty kitchen. We have this because this is our substitute if LPG is empty. We used dry woods or charcoal for this
However, the taste of cooking in a clay oven is incomparable. This traditional cooking method has brought prosperity in the history of human life. However, I have heard in many places that people have faced explosion accidents in different areas due to the use of LPG gas. However, I think we do not want such a life. In order to live a beautiful life, let the taste of cooking in a clay oven be vibrant. Above all, thank you very much for your kind comments, friend. However, cooking with cards is really interesting.