Gluten free. Unsalted (Not a sodium free food). We cook our chips kettle style in a premium peanut oil blend for a crunchier, tastier potato chip! Original recipe. Dirty Potato Chips are: Cooked kettle style in a peanut oil blend. Dirty Potato chips are craftfully cooked kettle style by our chip masters and use only premium ingredients for a crunchier tastier chip. We thank you for purchasing dirty's. Facebook: (at)DirtyPotatoChips. Twitter: (at)realdirtychips. Instagram (at)realdirtychips. Call mail order at: 1-800-367-7629 during business hours or order online anytime at www.dirtys.com.