The plant-based burger will be topped with smoked cheddar cheese, pickles, onions and served on a signature bun
The "Impossible Slider" will make its fast-food debut at White Castle on April 12. The “Impossible Slider” will be available anytime in 140 locations throughout New York, New Jersey and Chicagoland.
The plant-based burger will be topped with smoked cheddar cheese, pickles, onions and served on a signature bun. The Impossible Slider will be available individually for $1.99, and can be ordered as part of a combo meal.