Home Current News McDonald’s Serves Up the 14-Ounce ‘Big Arch,’ Its Biggest Hamburger EverNewsCurrent NewsMcDonald’s Serves Up the 14-Ounce ‘Big Arch,’ Its Biggest Hamburger EverAugust 28, 20245FacebookTwitterPinterestWhatsApp mcdonalds serves up the 14 ounce big arch its biggest hamburger ever Source: yahoo.com/news