Preheating the oven means selecting your baking mode and turning on the oven in advance to allow the oven to reach the preset temperature.

For example: the baking temperature is specified at 200°C. At this time, the oven must be set to 200° and turned on. At this time, the oven must heat up from 0-200°, and this process requires preheating.

Before placing the baking pan in the oven, set the oven temperature to 170 degrees and start (set time 8-12 minutes).

Preheat the time first (just an estimate). When it is preheated (reaches 170 degrees), put it in the baking pan and reset the time (baking time is 10 minutes).

For example, when baking biscuits, the preheating temperature is required to be 190 degrees. Before putting the biscuits in the oven, turn on the power of the oven, adjust it to 190 degrees, and let the oven empty for a while. When the inside of the oven reaches 190 degrees, then put the biscuits in.

Carry out roasting.

Electric oven preheating is a kind of pre-processing preparation for baked food. Failure to preheat will cause differences in the sensory quality of the finished product.

If it is the first time to use the oven, it is best to leave it empty for a period of time. It is better to evaporate the oil and protective oil on the electric heating tube, inside the oven and on the baking sheet, otherwise the bad smell will contaminate the baked food.