Pringles also contain corn, rice, and wheat. https://www.pringles.com/en-us/products/pringles-the-original-product.html https://www.pringles.com/en-us/products

Pringles also contain corn, rice, and wheat. https://www.pringles.com/en-us/products/pringles-the-original-product.html https://www.pringles.com/en-us/products/pringles-the-origina... Lay's Classic contain only potatoes, currently with a grab-bag of oils: https://www.pepsicoproductfacts.com/Home/Product?formula=LBS000005404&form=RTE&size=8 https://www.pepsicoproductfacts.com/Home/Product?formula=LBS... The most "basic" mass-produced snack food award goes to: Fritos! https://www.pepsicoproductfacts.com/Home/product?formula=LBS000001474&form=RTE&size=9.25 https://www.pepsicoproductfacts.com/Home/product?formula=LBS... (US formulations only. Your gas station may vary.)