When baking cookies, it is best to use tin foil, oilcloth or oilpaper. These are more stable and nontoxic than ordinary paper.

Ordinary paper contains a certain amount of inorganic salts or acrylonitrile, and it is baked in the oven with biscuits, which has certain influence on the body. So it can't be used to bake cookies.

Specification for use of electric ovens

(1) Operate according to the requirements of the instruction manual.

⑵ The electric oven should be placed in a flat and stable place, and the grounding bolt should contact reliably. When using 250V, 10A single-phase three-core socket, it should be equipped with its own power plug. During use, glass windows and sockets should be kept clean.

(3) The heat and heating rate are different, so it is most important to master the temperature and time of baking food when using. There is heat dissipation near the oven door. When baking food, turn the food over so that it is heated evenly.

(4) When taking food, be sure to cut off the power supply and clamp the baking tray with the handle fork to prevent fingers from touching the heating element and getting burnt.

5] Keep the inner cavity wall clean. After baking food, if there is seasoning or oil stain, etc. In the inner cavity, wet the inner cavity wall of the oven with a towel, gently wipe it with soapy water until it is clean, and discharge the moisture from the oven door.