I want to ask why the bagged French fries bought in the supermarket don't taste good when fried.

The temperature is not high enough and the oil temperature is not high enough. There are still two fried, which will be crisp.

There are raw French fries in the supermarket. Find a frying basket and pour the raw French fries into it. The oil temperature of French fries should be about 170 degrees. Because the French fries are frozen, when the French fries are fried to 1 min for about 30 seconds, lift the frying basket, shake it for about 5 times, fry it in a frying pan for 2 minutes, and then control the oil. Put the French fries in a container and sprinkle salt at high altitude.

1。 The French fries in KFC are made of potato flour (potato flour is not starch, but a kind of powder with more fiber, which is much thicker than starch, to be exact, potato granules).

2。 In the process of processing and transportation, it is under the condition of quick freezing, so it can ensure its neat and beautiful shape.

3。 When frying, oil is not just edible oil, but a certain amount of butter is added, and the proportion is very high. The function of butter is to make the oil eaten in potatoes volatilize with the unique smell of animal fat. And the potato chips are soft inside and firm outside. Let me introduce the refining method of butter. The most common method is heating refining and then adding additives. Another method is centrifugal separation of oil and fat, and then dehydration, to avoid the paste smell produced by heating and refining, which can be preserved for a longer time and can be industrialized. If you don't believe it, you can refer to the case of KFC being expelled from India. It is because KFC in India has added butter to its oil, and the status of cattle in India is not known to everyone, so a campaign to expel KFC has been launched all over India, which has caused almost all KFC stores in India to be smashed and suffered heavy losses, and it is necessary to publicly apologize to the people.

4。 Heat preservation equipment is very important. This will ensure the taste of French fries.

You can try it yourself,

The correct way to make French fries

French fries are delicious and easy to make. Wash and peel the big potatoes with golden flesh, cut them into strips of about 8× 8mm, and soak the cut strips in salt water for one hour. After soaking, take it out to dry. Remember to take out the water, or it will leak oil when frying. Fry in medium heat, take out, heat the oil temperature again, fry the French fries until crisp, and take out the oil control.

note:

Don't put too many chips because too many chips will stick together.

Prepare a round bottom pot with a hemispherical net. The oil of French fries can be big oil or peanut oil, preferably purified aromatic oil. Using sesame oil can keep the original flavor of potatoes. When frying French fries, the oil should not be too hot, which is easy to fry the French fries; The oil should not be too warm, it is easy to fry hard. Take a chopstick and insert it vertically into the bottom of the pot. When bubbles and oil flowers turn up along chopsticks, the oil temperature is just right This is taught by a chef in Xi 'an, and the effect is very good.

French fries have a trick: fry them together. When frying, put them together, just spread out the pot surface, rather less than more, and let each potato chip soak in it to control the heat; When the French fries are golden and can be fished out, you must move quickly. If you are slow, you will have a black head and a black face. Then fish it out with a sieve.

French fries can be eaten with sesame salt and pepper or ketchup, and they have a unique flavor when eaten alone. Sesame salt and pepper are easy to make. Sesame and pepper are ground with coffee mill, fried with coarse salt particles, turned into powder, and put into wooden pepper bottles for later use. Ketchup will do.