
White Castle Slider
A White Castle slider is a small hamburger sandwich that is the restaurant's signature menu item since 1921.
Estimated value as of 2024 · Source: White Castle press release on 10 Cheese Sliders sack for $7.99 (less than 80¢ ea…
Fun Fact
White Castle offers breakfast sliders all day and night, with a 2026 limited-time promotion of two breakfast sliders for $4.
Price History
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