Lays potato chips are fried. Lay's potato chips are puffed foods made by deep-frying. Whether they are packaged in cans or bagged versions, they all include a deep-frying step to give them a unique taste and flavor. Although some consumers are concerned about health issues, Lay's potato chips use high-quality palm oil in the production process, and fresh oil is constantly replenished during the frying process to reduce the reuse of old oil. Lay's is an American potato chip brand founded in 1932 and has been a product of PepsiCo since 1965. The Lay's brand has different names in different countries. It is called Walkers in the United Kingdom and Ireland, Chipsy in Egypt, Poca in Vietnam, and Tapuchips in Israel. On July 13, 2022, Lay’s officially announced that Fan Chengcheng would become the brand spokesperson.