TEMPE, AZ — Fans of White Castle’s square sliders have another place in the Valley to pick some up — Tempe Food Court. Tempe Food Court is a ghost kitchen — also known as a virtual kitchen — in Tempe, ...

Time magazine says White Castle's small, square "sliders" are "the most influential burger of all time." The magazine notes the "now-iconic square patty" that debuted in 1921 in Wichita, Kan. was the ...

The founder of White Castle invented the slider in 1921 by smashing a meatball on a griddle with a spatula. In 1954, White Castle introduced square sliders to maximize griddle space. That same year, ...

White Castle is famous for its small, square sliders and quick-service style, but not all menu items are created equal when it comes to health. Many choices at White Castle are high in calories, ...