Frito-Lay is the undisputed chip champ of North America. The company makes some of the best-known and top-selling savory snacks around, including Cheetos, Doritos, Lay's, Ruffles, SunChips, and Tostitos. On the sweet side, Frito-Lay also makes Grandma's cookies, Funyuns onion-flavored rings, Cracker Jack candy-coated popcorn, and Smartfood popcorn. It also makes a line of chips made with the fat substitute Olestra under the Light brand name. Owned by PepsiCo, Frito-Lay North America's operations span the US and Canada and account for about a quarter of the soda maker's sales. Frito-Lay's Mexican sales are reported within PepsiCo's Latin America Foods segment.