The key is how to set the oven.
If it is a small domestic desktop oven, considering that the temperature control is not very accurate, it is necessary to set 2 degrees or 18 degrees, and choose the heating mode of upper and lower fire, and it is better if there is a fan mode; Set different time according to different cakes, generally about 25 minutes to 3 minutes, so you need to constantly observe the oven. Set the temperature according to the baking temperature.
if it is a household embedded oven, the volume is relatively large, the temperature is set at 19 degrees, and the heating mode with fan is selected. if it is a cupcake, it can be baked for about 25 minutes. If it is a big cake, it will take longer.