1921 Slider is a return to White Castle’s History
White Castle’s 1921 Slider is a throwback to a simpler time when fresh beef hamburgers were smashed with onions on a griddle.
Here are some posts on Burger Beast that mention the state of Arizona.
White Castle’s 1921 Slider is a throwback to a simpler time when fresh beef hamburgers were smashed with onions on a griddle.