French Bread or similar bread dough caraway seed flaky kosher salt butter  beef stock red wine  Worcestershire sauce cracked black pepper sliced roast beef prepared horseradish

Roll dough into balls and coat with salt and caraway.

Arrange the rolls 2 inches apart on a baking sheet and bake until crusty and beginning to brown.

Melt the butter in a saucepan and whisk in the beef stock, wine, and Worcestershire sauce then simmer.

Spread horseradish on each roll. Before assembling, dip the beef and top of the roll in the au jus.