Instructions:
-
Preheat your oven to 400°F (200°C) and line a baking sheet with parchment paper.
-
Slice each biscuit in half horizontally and spread horseradish sauce on each piece.
-
On the bottom halves, layer a slice of provolone and a generous portion of roast beef. Top with the remaining biscuit halves and press the edges to seal.
-
Place the filled biscuits on the prepared baking sheet and bake 12–15 minutes, or until golden brown.
-
While baking, prepare the Au Jus according to the package instructions. Serve warm alongside the biscuits for dipping.