1. Capacity
The capacity should be based on the number of people. For example, if the number of people is relatively small and only 1-2 are used, just choose an oven of about 25L. For a family of 3-5, it is recommended to choose a 30-40L oven.
Select the capacity according to the usage requirements. If you only want to make egg tarts, toast, sausages and other foods, just choose an oven with a small capacity. If you are a baking enthusiast and have enough experience, it is recommended to choose a 40L or 60L large oven, so that you can cook more things at one time and the results will be better.
2. Liner material
In recent years, the number of liner materials has increased day by day, and different materials have different advantages and disadvantages, such as: galvanized sheet liner Although the price is cheap, it is very easy to oxidize at high temperatures and is not good for your health. The aluminum plate liner has strong oxidation resistance and a long service life. The disadvantage is that it is expensive. Enamel lining is more environmentally friendly, healthier and easier to clean. The disadvantage is that it is more expensive.
3. Number of shelves
In order to meet the cooking needs, the shelves should be as large and large as possible. Personally, it is recommended to choose products with more than 3 layers, so that they can be baked at the same time. Lots of food. In addition, you can also change the temperature by moving the upper and lower baking sheets so that the food can be heated evenly.
4. Temperature control function
The importance of temperature control is self-evident. When baking food, the actual temperature should be consistent with the set temperature, and the deviation should not be too large. , the temperature in the center of the oven and the temperature at the edge should not be too different, otherwise the food will be heated unevenly and problems such as undercooking or burning will easily occur.
5. Safety
It will generate high temperatures when used, so it must have good safety to prevent burns.