Sesame cake oven is an apparatus for baking flour cakes, and its manufacturing process is very long. Ordinary iron pots were used in the early days. The outside is covered with a thick layer of grass, mud and lime. A mouth of about15cm was opened on one side of the iron pot, the pot was buckled and the bottom was burnt with charcoal. When the pot is heated to a certain temperature, pepper and salt are put inside, and the cake with sesame syrup on the outside is baked on the upper wall of the iron pot. In that case,