Pizza pie was used for decades before the invention of the deep dish. https://www.crustkingdom.com/why-is-pizza-called-pie/ https://www.crustkingdom.com/why-is

Pizza pie was used for decades before the invention of the deep dish. https://www.crustkingdom.com/why-is-pizza-called-pie/ https://www.crustkingdom.com/why-is-pizza-called-pie/