How to make potato chips crispy and fragrant? Why are potato chips curved?

Potato chips are one of the favorite snacks for men, women, young and old. They are fresh, fragrant, crispy and come in different flavors. Sometimes, the potato chips you buy are not satisfying because of the limited weight. Many friends have nothing to do at home on weekends. How to make potato chips crispy and fragrant? Why are potato chips curved? The following is a special introduction to potato chips. I hope you like it.

Contents of this article

1. How to make potato chips crispy and fragrant

2. Why are potato chips curved?

3. The origin of potato chips

How to make potato chips crispy and fragrant

When frying potato chips, you need to choose fresh potatoes, peel them, cut them into thin slices, rinse them with clean water, blanch them in a pot for 20 seconds, take them out, put them in the refrigerator and freeze them for an hour, heat oil in a pot, add potato slices, fry them after they are cooked, take them out and fry them again, add seasoning powder, stir well, and take them out before eating.

Select fresh potatoes, peel them and cut them into thin slices. Put them into clean water to wash away the starch on the surface of the potatoes. Add an appropriate amount of clean water into the pot. After the water boils, put the potato slices into the water and blanch them for 20 seconds. Turn off the heat, remove the potato slices and drain the water on the surface.

Place the processed potatoes on a plate, flatten them completely, and put them in the refrigerator for 1 hour. During this time, we can make our own seasoning powder. Take a spoonful of white sugar, pepper powder, cumin powder, chili powder, pepper powder and half a spoonful of salt and thirteen spices, put them in a bowl and mix well.

After drying the pot, pour in an appropriate amount of cooking oil. When the oil temperature reaches 50% hot, turn to low heat and add potato slices. Fry them until cooked, then remove them from the skin and drain the oil. Turn to high heat, and when the oil temperature reaches 60% hot, add potato slices again. Fry until golden brown, then pour in seasoning powder, stir well and serve.

Why are potato chips curved?

There are two main reasons. One is that the curved potato chips are not easy to move back and forth or left and right after being stacked together, so they are not easy to break when packed in a can. Another reason is that they are at the best breaking point when eaten, which makes people feel very appetizing.

This arc of potato chips is called a hyperbolic paraboloid, which is saddle-shaped. Generally, canned potato chips have this shape.

If the potato chips are packaged in bags, they are usually irregular in shape. In order to prevent them from breaking during transportation, they need to be filled with nitrogen when they are packed in the bags.

Canned potato chips are pressed into an arc shape before frying, while bagged potato chips are usually fried directly from potato slices.

The origin of potato chips

In the spring of 1853, Navy Captain Vanderbilt went to New York for vacation. One day during dinner, he complained to the chef George that the potato chips were too thick. So the chef and Vanderbilt made a joke by cutting the potatoes into paper-thin slices, frying them in hot oil, and then sprinkling them with seasoning. Unexpectedly, the captain praised them for being delicious, and then these potato chips became popular all over the world and became the potato chips we know today.

Soon after, the potato chips made by Chef George were packaged and sold, and immediately became popular throughout New England. At that time, potatoes had to be peeled and sliced ​​by hand.

The invention of the potato peeler in the 1920s helped turn potato chips from a small-scale product into a best-selling snack. Starting in the 1960s, potato chips became popular around the world.