Pancakes with cigarettes in them.

It is a unique tool for making traditional food pancakes in Yimeng area, which evolved from ancient stone scorpions. The traditional way of heating tobacco leaves is to burn firewood and straw at the bottom of tobacco leaves and smoke and burn. By the early 1980s, firewood had gradually withdrawn from the market. With the pace of reform and opening up, pancake machines came into being, and pancakes were commercialized. Jin Ao is a rotating cylinder, the interior of which is heated by burning coal. Since then, the custom of "every family supports cigarettes and bakes pancakes" has gradually faded out of people's sight. Through the development of the market for decades, people feel the importance of eating handmade pancakes, and citizens need health. With the development of science and technology, new energy and the birth of electromagnetic pancakes with electromagnetic heating technology, electromagnetic pancakes have been low-carbon and environmentally friendly, and pancakes have bid farewell to smoky fires.

Pancakes are divided into briquette pancakes, gas pancakes and electromagnetic pancakes.