Cheddar Bacon Cheese Sliders (frozen) deliver bold flavor in every bite. White Castle Cheddar Bacon Cheese Sliders pack everything you love about classic Castle Sliders—with an even bolder cheesy, savory twist. Each Slider starts with our signature 100% beef patty topped with grilled onions and a rich, creamy cheddar flavored cheese filled with real pieces of bacon. It’s the irresistible flavor combo that takes crave to the next level. Perfect for quick snacks, easy meals, late-night cravings, or on-the-go bites, these sliders come fully cooked and ready to heat straight from the freezer. Pop them in the microwave and enjoy the iconic White Castle taste without leaving home. Keep all our White Castle Slider varieties on hand so you can make a quick trip to the freezer instead of a trip to the drive-thru. Because if you have a microwave, you have a White Castle. Serving up WHAT YOU CRAVE since 1921.