Preheat your oven to 375°F (190°C) and line a baking sheet with parchment paper. If using refrigerated dough, carefully unroll or separate it into individual biscuits. You can also roll out your homemade dough to about ½ inch thick if preferred.

Take each biscuit and place a slice of thinly cut roast beef in the center, followed by a slice of provolone cheese. Top it all off with a dollop of creamy horseradish sauce to elevate the flavor.

Fold the edges of each biscuit over the filling, ensuring they are completely encased. Press to seal them well, preventing any leakage during baking. Arrange the filled biscuits on the prepared baking sheet and bake for 12-15 minutes, or until they are golden brown and flaky.

While your French Dip Biscuits are baking, pour au jus into a small saucepan and heat it over low to medium heat until hot, about 5 minutes.

Once the biscuits are baked, serve them warm alongside the prepared au jus for dipping.