<P> The baked variety, introduced in the mid 90s, feature 1.5 grams of fat per one ounce serving, and have no saturated fat . Each serving has 110 to 120 Calories . Lay's Light servings are 75 Calories per ounce and have no fat . </P> <P> Lay's Classic Potato chips were cooked in hydrogenated oil until 2003 . Currently, the chips are made with sunflower, corn and / or canola oil . </P> <P> Baked Lays are produced in cheddar, barbecue, sour cream and onion, and original flavors . </P>

When did lays come out with salt and vinegar chips