6. Slice each dinner roll in half to use as a bun.
7. Add your favorite toppings to each mini burger.Origins of the Slider
The slider was invented by White Castle, the oldest fast food chain in the country. They coined the
phrase “slyder” to describe their little square hamburger patties in 1932. White Castle burgers sold
for a nickel a piece in the 1940s and still have a cult-like following to this day.