Leicester storey of Walker's Oxford Street factory in Leicester. In the early days the potatoes were sliced by hand and cooked in an ordinary fish and chip fryer. In 1971 the Walker's crisps business was sold to Standard Brands, an American firm, who sold on the company to Frito-Lay. Walker's crisps makes 10 million bags of crisps per day at two factories in Beaumont Leys, and is the UK's largest grocery brand. The Beaumont Leys manufacturing plant is world's largest crisp factory. Meanwhile, the sausage and pie business was bought out by Samworth Brothers in 1986. Production outgrew the Cobden Street
The Twisted World of Marge Simpson plot of the episode concerning the two rival snack food franchises was selected because at the time of production, pita bread and pretzels were "becoming popular". Josh Weinstein expressed his wish that the ideas had been changed to something more "fun", as both snacks have since "gone out of fashion". The Fleet-A-Pita chef was an early version of the "Khlav-Kalash" man from "The City of New York vs. Homer Simpson". At the Expo, many of the franchises were based on real franchises and get-rich-quick schemes. In the scene where Homer is inspecting pretzels, there was originally a shot where he