How to choose a casserole, there are tricks to choosing a casserole

High-quality casserole is easy to pick, let's talk about it first, you listen carefully.

First, look at the color; Most of the good casserole colors are white because of the iron oxide in the white pottery.

The pigment content is relatively low, which means that there are fewer impurities. Such a casserole will not decompose harmful ingredients after heating. It is perfect for cooking. So we'd better pick a white casserole.

second, look at the ceramic; A good casserole has a bright and uniform surface, no protruding sand grains, and is relatively smooth to the touch. This shows that the clay is mixed evenly during the production process. Such ones are not easy to crack.

If the surface is not smooth enough and there is a rough feeling when stroked, it means that the clay is not evenly stirred. Or such a small hole that is smooth to the touch, but can be seen. This shows that during the firing process, there are many bubbles in the clay, and both casseroles are easy to crack when used.

Therefore, you must be careful when purchasing.

Third, look at the body; A good casserole has a reasonable structure, the pot body is very symmetrical, and it is very stable when placed on a flat surface. Won't shake. Coming back to check the lid, we can turn it a little.

If the lid is smooth and tightly attached to the mouth of the pot when turning, it means that there is no problem with the structure of this casserole.

After talking about three looks, let's talk about it again, in fact, it is to listen to the sound. This sound is very particular, how to take it? How to knock?

There are all sayings. Let me tell you how to take it first, the correct way should be to hold it like this. Then tap the side of the casserole with the lid.

If the echo sound is bright and crisp, it means that the casserole has a high density, a good degree of sintering, and no cracks. If the sound is dull and hoarse, it means that the casserole has a low density, the degree of sintering is not good, and it may also have cracks in the casserole. The casserole can also affect its longevity if it is not used properly.

First, if the pot is cold, it cannot be heated directly over high heat. Second, if the pot is hot, don't add cold water directly, even if there is water in the pot. Third, the hot casserole that has just left the seedlings cannot be placed directly on the tile or cement floor.

Last but not least, when the casserole is empty, it should not be dry boiled.

Here are some tips for picking a casserole:

1.Look at the clay quality: the clay used in a good casserole is very fine and the color is mostly white, and the quality of the surface glaze is also very high, with uniform brightness and good thermal conductivity.

2.Look at the structure: a good casserole has a reasonable structure, is placed flatly, the pot body is round, the inner wall is smooth, there is no protruding sand particles, the casserole is round and uniform as a whole, complete without cracks, and the lid is tight and does not change shape.

3.Water leakage detection: When purchasing, fill the casserole with a sufficient amount of water and check whether there is any leakage. You can also use your hands to gently tap the pot body, the sound is clear, bright and crispy, if there is a hoarse sound, it means that the casserole has cracks, it is best not to buy.

4.Look at the demand: buy a casserole according to your needs, generally speaking, you don't need a casserole with good pottery for decoction, you can buy a casserole that is cheap and leak-free. The pot for stewed food is more demanding, and it is best to choose a white casserole.

1. When choosing a casserole, look at the overall clay quality of the casserole, the casserole with good quality is generally very fine, the color is mostly white, the enamel quality on the surface is also very good, it looks smooth, and the thermal conductivity is also very good.

2. When choosing a casserole, take a look at the overall structure of the casserole itself, for the best casserole, it is very flat when placed on the horizontal plane, and it will not warp up, and the whole pot body is very round, and the inner wall is also very smooth.

3. When choosing a casserole, you can listen to the sound of the casserole body, and use something to gently knock on the pot body, the sound is crisp and bright, which is a casserole with better quality.

4. When choosing a casserole trapped ridge, you should choose Wang Ma infiltration according to your actual use needs, such as usually used to fry traditional Chinese medicine, you don't need to choose a casserole with better pottery, the general casserole can be, if you stew food, you should choose a better quality.

The effect of using pots of different materials is also different, and for people who pay special attention to health in their daily diet, they like to use casseroles to stew food, so as to retain the original taste of food to the greatest extent. Of course, there are also skills when choosing a casserole, so let's find out.

Tips for choosing a casserole 01

When choosing a casserole, you can roughly listen to the sound of the casserole body, the method is to use something to gently tap the pot body, if the sound is crisp and bright, it is a better quality casserole, of course, if the sound of the knock is dull, it is not recommended to buy.

When choosing a casserole, you should also choose according to your actual use needs, for example, you usually use it to decoct Chinese medicine.

If you don't need to choose a casserole with good pottery, the casserole that will not leak will be satisfied, and if you stew food, you should choose a better quality.

When choosing a casserole, you can also take a look at the overall ceramic quality of the casserole, for a casserole with good quality, the pottery is generally very fine, and the color is mostly white, the enamel quality on the surface is also very good, it looks smooth, and the thermal conductivity of such a casserole is also very good.

When choosing a casserole, you can take a look at the overall structure of the casserole itself, for the best casserole, it is very flat when placed on the horizontal plane, it will not warp up, and the whole body of the pot is very round, the inner wall is also very smooth to the touch, and the raised sand particles are not touchable.

When choosing a casserole, you can also take a look at the situation of the pot surface, try to choose the pot surface is relatively smooth, but this smoothness does not mean that it is as smooth as a mirror, the pot surface still has some irregular light lines, which is also a normal situation, if it is too dense, it is defective.

When choosing a casserole, it is necessary to see if there are traces of grinding sand grains, because the raised small sand particles on the casserole can be directly polished with a grinding wheel, and many pits will be left after grinding.

Generally speaking, when choosing a casserole, we all choose a casserole with a smaller bottom, because the heat transfer performance of this casserole is relatively good, which can shorten the cooking time to a certain extent.

In addition, when choosing a casserole, you can also look at the overall thickness of the casserole, because different casseroles themselves are thick and thin.

Look at the smooth clay, indicating that the particles are fine, stir evenly, and it is not easy to crack when cooking in the later stage. If the surface is uneven, it means that the early firing and stirring are uneven, so that it is easy to crack when cooking in the later stage.

Listen to the sound You can use the lid to tap the body of the pot, if the sound is crisp and loud, it means that the density is high and the firing degree is good, if the sound is dull, it means that the casserole has low density, the firing degree is not good, and even has cracked.

Look at the shape Rotate the lid a few times to see if it fits the edge of the pot, and at the same time put it on a flat surface to see if it is stable and not easy to shake.

1.It depends on the color: Most of the high-quality casserole colors are white, because white pottery is rich in iron oxide, and the artificial pigment content is relatively small, and there are relatively few impurities. Such a casserole will not produce harmful ingredients after heating.

2.Look at the clay: The surface of a high-quality casserole is bright and uniform, there are no prominent sand grains, and it is relatively smooth, delicate and not rough to the touch. Because it is in the making.

3.It depends on the shape: The structure of a high-quality casserole is reasonable, the pot body is very symmetrical, and it is very stable when placed on a flat surface, and it will not shake. Then look at the lid of the pot, me.

4.Listen to the sound: This is very important. The correct way is to hold up the casserole with your hand and tap the side of the casserole with the lid if you hear it back.

When buying, you should gently hit it with a small wooden stick to listen to the echo, if there is a crack, the echo will break, and you should pay attention to the flatness of the bottom.

En hit with a hammer, knock gently, and listen to the sound. Check for cracks and trachoma.

1. Take a look at the overall clay of the casserole, the casserole with good quality is generally very fine, the color is mostly white, the enamel quality on the surface is also very good, it looks smooth, and the thermal conductivity is also very good.

2. Take a look at the overall structure of the casserole itself, for the best casserole, it is very flat when placed on the horizontal plane, and it will not warp, and the whole pot body is very round, and the inner wall is also very smooth.

3. You can listen to the sound of the casserole body, use something to gently knock the pot body, the sound is crisp and bright, it is a good quality casserole, if the sound of the knock is dull, it is not recommended to buy.

4. Choose according to your actual use needs, such as usually used to decoct traditional Chinese medicine, you don't need to choose a casserole with better clay, the general casserole can be, and if you stew food, you should choose a better quality.

5. Take a look at the bottom of the casserole, when choosing a casserole, we all choose a casserole with a relatively small bottom, because this kind of casserole has good heat transfer performance and can shorten the cooking time.

6. You can also take a look at the overall thickness of the casserole, different casseroles themselves are thick and thin, generally speaking, it is recommended to choose a thin thickness casserole for household sand, because the household is not as hot as the restaurant.

7. To see if there are traces of grinding sand grains, the small raised sand particles on the casserole can be directly polished with a grinding wheel, and many pits will be left after grinding, and the service life of this casserole is not long.

1. Voice discrimination. If you use a pot lid or a coin to gently tap the pot, if it will make such a sound, such as clear, smooth and bright sound, you can identify it as a high-quality casserole, and if you use the coin method to knock it, it will make a loud sound.

2. Combine your own needs to buy. Generally speaking, you don't need to choose a good texture when using medicine, just choose a casserole that is cheap and has no leakage; If you use it to steam food, you should choose a white casserole.

3. Carefully ** ceramic. The ingredients are different, and the food made is very different. The clay used in a good quality casserole is very delicate, most of them will be white, and the high-quality casserole is very bright.

4. Look at the overall structure of the casserole. First look at the lid, how is the whole, the bottom, etc., and then touch it with your hands, you will find that its structural lines are regular, the whole feels smooth, and there is no cracking. Rotate the casserole, and if the lid fits in with the body, it will feel smooth.

5. The closure of the casserole should be good. When choosing, fill the casserole with enough water and observe whether the casserole is leaking.

1. Look at the pottery. The clay used in a good casserole is very fine and the color is mostly white, and the quality of the surface glaze is also very high, with uniform brightness and good thermal conductivity.

2. Look at the structure. A good casserole has a reasonable structure, is placed flat, the pot body is round, the inner wall is smooth, there are no protruding sand grains, and the lid is tight and does not change shape.

3. When purchasing, fill the casserole with a sufficient amount of flushing water to check whether there is leakage. You can also use your hands to gently tap the pot to see if the sound is crisp, if there is a hoarse sound, it means that the casserole has cracks, and it is best not to buy loose wax.

4. Buy casseroles as needed. Generally speaking, decoction does not need a casserole with good clay, and you can buy a cheap casserole without leakage. The pot for stewed food is more demanding, and it is best to choose a white casserole.