Obviously the oven temperature is too high and the heating is uneven. You can lower the heating temperature and add another cup of water to bake together, and use steam to make the heating even.

Reduce the temperature to 140 degrees and leave it unchanged for one hour. Now it seems that the actual temperature of the oven is relatively high. It does not mean that the setting is 170 degrees. It is 170 degrees in the oven, but it may be 190 degrees. This is determined by the production technology level of the oven. Currently, most ovens have this problem.

Extended information:

The electric oven uses electricity to make roast chicken, roast duck, bake bread, pastries, etc. According to the different needs of baked goods, the temperature of the electric oven can generally be adjusted within the range of 50-250°C.

An electric oven is mainly composed of a box, an electric heating element, a thermostat, a timer and a power adjustment switch. The box body is mainly composed of a three-layer structure of the outer shell, the middle partition, and the inner bladder. Curls are formed on the front and rear edges of the inner bladder to isolate the air in the cavity; the outer cavity is filled with insulating expanded perlite products to make the outer shell The temperature is greatly reduced; at the same time, a spring structure is installed under the door so that the door is always pressed against the door frame to provide better sealing.

The heating methods of electric ovens can be divided into three types: surface heating and simultaneous upper and lower heating.

Baidu Encyclopedia-Changdi CKT-30S

Baidu Encyclopedia-Electric Oven