White Castle Serves Up New Seafood Crab Cake Slider

White Castle looks to offer something different than the fish and shrimp items that populate fast food menus this time of year with the introduction of the new Seafood Crab Cake Slider.

The chain also brings back Shrimp Nibblers for the Lenten season.

The new menu item features a seafood crab cake and zesty creole sauce on a slider bun. According to White Castle, they're the "first [fast food chain] to offer a seafood crab cake sandwich at all restaurants.)

Shrimp Nibblers are crispy-fried butterfly shrimp that come with a choice from four dipping sauces, including cocktail, ranch, tartar, and zesty zing.

The two limited-time seafood items are joined by Clam Strips which are only available in some regions. Regular menu seafood options on the White Castle menu include Fish Sliders and Fish Nibblers.

Finally, White Castle is offering a limited-time deal where you can get 20 Chicken Rings for free with a $20 online purchase using the code "RINGS."

Photo via White Castle.