The embedded oven can have no lower heating tube without independent temperature control. There is hot air circulation on the right side of the oven to make biscuits, but it is more appropriate to use an air oven. Straight pipes are more uniform than bent pipes, and not all embedded ovens can bake double layers. The bigger the oven, the more even it is, and the higher the success rate is.

The advantage of desktop ovens is that they are very flexible. You can choose ovens with different configurations according to your needs. Due to different quality and configurations, the price ranges from several hundred yuan to several thousand yuan. Foreign brands are usually more expensive, while domestic products have a higher cost performance ratio. Many foreign brands are OEM in China. It is recommended to select the model with "oil free liner", which is cleaner for long-term use.