Why Are Sliders Called Sliders?

In the simplest terms, sliders are a diminutive version of hamburgers — a beef patty sandwiched between two buns and adorned with toppings and condiments. However, some say that a slider isn't a slider unless it contains cooked onions within the beef. As for the name itself, there are two possible explanations as to why these tiny burgers have been dubbed sliders. Some posit that the name was invented by hungry sailors in America during WWII for the ease with which they could scarf down baby burgers. Others claim that the name stemmed from White Castle, a fast-food brand that has built its storied reputation on the modest slider.

It's true that the origins of popular foods are almost always tough to pin down, but there's no denying that sliders have captivated the culinary world. While they're most often associated with hamburgers, modern slider recipes can also feature barbecue chicken, pulled pork, brisket, and even salmon patties. Despite the variety, hamburger sliders remain the most beloved version of the dish thanks to their perfect pairing of deliciousness and convenience.

Some say that sliders got their name thanks to chefs in the U.S. Navy, who had a penchant for cooking overly greasy burgers. Sailors during World War II often remarked upon how easily these burgers would "slide" down the throat when eating them due to the abundance of grease. In the event that a slider was served with cheese, it was described as having a "lid" by Naval personnel.

The moniker "slider" was also based on the size of these Navy burgers. Unlike a full-sized burger, which typically requires two hands to eat, sailors could easily pack in multiple sliders while seeing to their very important duties. The small size of sliders also means they could be consumed relatively quickly. They were an ideal option for people who lacked the time to sit down for a full meal, which very accurately describes military personnel in the midst of a major global conflict.

Well before the U.S. Navy served up sliders to military personnel, White Castle was busy preparing these small burgers for its customers. The chain first got its start in 1921, at which point it provided miniature burgers at just five cents a pop. People would often buy sliders from the chain by the sack full, which may have been one of the first examples of takeout food. However, customers who opted to dine within the restaurant got to experience a bit of pizzazz.

When White Castle first originated, staff would take the finished slider, place it on a plate, and slide it to the customer sitting at the counter. This process was made a touch more entertaining by the apparel worn by White Castle staff, who were outfitted in white caps and aprons. This burger slide maneuver may have led to the name slider, which is now shared by numerous restaurants and chefs. Regardless of where the name actually came from, the world is a little bit tastier thanks to this fun and filling treat.