1, pressure cooker

Pressure cooker, also called pressure cooker, pressure cooker, is a kind of kitchen cooker. The pressure cooker exerts pressure on water through the physical phenomenon that the boiling point of liquid will rise under higher air pressure, so that the water can reach a higher temperature without boiling, thus accelerating the efficiency of stewing food.

It can be used to heat cooked food to above 100℃. At high altitude, the pressure cooker can avoid the problem that the boiling point of water decreases and it is difficult to cook food.

2. Iron pot

Iron pot is a traditional kitchenware for cooking food. Generally, it does not contain toxic substances, but it will be oxidized when exposed to water for a long time. The main varieties of iron pots are printing pots, ear pots, flat pots, oil pots and pancake pots. The main component is iron, but also contains a small amount of sulfur, phosphorus, manganese, silicon, carbon and so on.

3. Aluminum cans

Easy to carry, durable, fast heating speed, uniform heat conduction and no rust.

Aluminum pot has the advantages of light weight, durability, fast heating, uniform heat conduction and no rust. It is understood that aluminum products mainly include refined aluminum (soft aluminum) products and cast aluminum (hard aluminum) products, which are made of aluminum and aluminum alloys. Surface colors can be divided into white, light yellow and other colors. White aluminum products are divided into casting and stamping.

4. Pan

Pot is an appliance for cooking food, and it is an iron flat-bottomed cooker with a diameter of about 20 to 30 cm, a low pot edge and an outward inclination. Now manufacturers generally switch to lighter aluminum as the manufacturing material.

Pan is suitable for roasting, baking, steaming, roasting or frying seafood, meat and poultry, cooking vegetables or healthy snacks easy to eat with fingers. Easy to use, it only takes a few minutes to cook all kinds of delicious food.

5. casserole

Casserole is a kind of cooker. Traditional casserole is a ceramic product made of raw materials that are not easy to transfer heat, such as seasonable, feldspar and clay. Fired at high temperature, it has the characteristics of air permeability, adsorption, uniform heat transfer and slow heat dissipation. The recipes that depend on casserole include casserole chicken, casserole tofu, casserole fish head and so on.

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