1. Don't use brand small ovens that can be bought in Galanz, Midea and other shopping malls, which are about 1 liters. Even the smallest cake needs more space to bake well. There must be at least 2 liters of space for the oven. You don't want to bake cookies all day before baking a small bag, do you? Too small an oven can't bake a cake, and it's impossible to eat a pizza or roast chicken. It's just a decoration.

2. The better ovens available in the market are ACA and other brands, which have the advantages of good quality and accurate temperature control, and some have new functions such as fermented yogurt. The disadvantage is that it is more expensive, and it will cost 6~8 for about 2 liters.

3. Generally, baking enthusiasts use the Changdi oven the most, and model 25B is the most commonly used, which is similar in size to a microwave oven. This brand is exported, which is generally not sold in domestic supermarkets, but many sellers of Taobao can choose a local seller with warranty. Generally, the price of the 25B model Changdi oven is within 3 yuan, including the rack for roast chicken (which can really roast the whole chicken), the grill net, and some accessories such as the slag tray. It is said that the new Changdi oven can also make yogurt now. The advantage of this brand is that it is easy to use and cost-effective. I have used it for more than two years and it is still very good. The disadvantage is that the temperature control is not accurate, so you should observe the temperature and master the experience for the first few times.

to sum up, it is recommended to choose the oven of Changdi 25B. You can search that many well-known baking experts on the Internet use this type of oven.