White Castle has rolled out the Impossible Slider at all locations nationwide for $1.99.
The slider features the plant-based meatless burger from Impossible Foods.
White Castle debuted the slider during a pilot program in three regions. After the success of the program, the company decided to make the Impossible Slider available nationwide.
“Our Cravers definitely developed a hunger for the Impossible Slider,” said CEO Lisa Ingram. “Sales easily exceeded our expectations. The Impossible Slider is a hit with both loyal ‘Cravers’ and customers brand new to White Castle who are seeking out this buzz-worthy slider.”
The Impossible Slider is topped with smoked cheddar cheese, pickles and onions.
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