McDonald's and KFC's products are basically fried, but why don't restaurants smell like oil smoke?

KFC and McDonald's have been popular with the public since they settled in China, but friends who often go to KFC and McDonald's will find that in all KFC and McDonald's stores, no matter in the dining area or the kitchen, they have never smelled the smell of oil smoke, but some products inside are really fried. So what's the secret?

As we all know, KFC McDonald's is a fast food chain restaurant in the world, and the first impression it gives is very important. When we enter KFC McDonald's, we will find that it is not only clean and hygienic, but also all kinds of service facilities are perfect. If there is a strong smell of oil smoke in the hall at this time, wouldn't it be very low-grade? Therefore, McDonald's and KFC have done very carefully in this regard.

First of all, McDonald's and KFC are very particular about the oil used to fry food. We usually use ordinary cooking oil for cooking Chinese food. When cooking, a small amount of oil is put into the pot, and a lot of smoke will be emitted when the oil is hot. However, KFC and McDonald's use shortening when frying food. This oil is specially used for frying food, which not only makes the fried food crisp and delicious, but also has no greasy taste. Moreover, this kind of oil itself produces little smoke. In addition, KFC and McDonald's will put in more oil when frying food, and when the oil temperature is too high, the natural oil smoke will be less, but the price of this shortening is not cheap. Usually, a barrel of oil needs to pay back hundreds of dollars, and three barrels of oil need to be added to a pot.

In addition, we will find that KFC and McDonald's pay great attention to customers' dining environment and dining experience. Every time we go there to eat, we will be warmly received, and we will see that the waiters are all dressed in special clothes, the tables, chairs and floors are clean, and there will be cleaning staff to clean them all the time.