01 -
Preheat oven to 400°F and line a baking sheet with parchment paper.
02 -
Separate biscuits and split each in half horizontally. Gently flatten each piece into a circle approximately 3 inches across.
03 -
Spread a thin layer of creamy horseradish sauce onto the bottom halves of the biscuits, if desired.
04 -
Place slices of roast beef and provolone cheese onto each biscuit bottom.
05 -
Cover with the remaining biscuit halves and gently press to seal edges together.
06 -
Brush the tops of the biscuits with melted butter for a golden finish.
07 -
Bake for 12 to 18 minutes, or until the biscuits are golden and baked through.
08 -
While biscuits bake, prepare au jus by combining the gravy mix with water according to packet instructions and heating until hot.
09 -
Serve the baked biscuits warm with prepared au jus for dipping.