I’m always on the lookout for comfort food that doesn’t keep me chained to the kitchen, and this French Dip Biscuit Sandwich ticks all my boxes. Imagine biting into a golden, flaky biscuit stuffed with tender roast beef and gooey provolone, then dipping it into rich, savory au jus.
The secret weapon? A creamy horseradish sauce that adds just the right kick. Ready in under 30 minutes, it’s the perfect solution for those nights when you want something that feels special without the fuss. But what makes these sandwiches truly irresistible?
Why You’ll Love this French Dip Biscuit Sandwich
When you’re craving comfort food that doesn’t take hours to prepare, these French Dip Biscuit Sandwiches will absolutely make your day. I’m talking about flaky, buttery biscuits stuffed with tender roast beef and melty provolone cheese, all sealed up in a golden package.
The secret weapon? That creamy horseradish sauce adding just the right kick, balanced perfectly by the rich au jus for dipping. Can anything beat dunking a warm, savory sandwich into that flavorful broth? And the best part—they’re ready in under 30 minutes. Weeknight dinner crisis solved, my friend.
What Ingredients are in French Dip Biscuit Sandwich?
These simple, flavorful French Dip Biscuit Sandwiches require just a handful of easy-to-find ingredients that transform into something truly special when combined.
- 1 (16.3 oz) can refrigerated biscuits (8-count)
- 1 pound thinly sliced deli roast beef
- 8 slices provolone cheese
- 2 tablespoons creamy horseradish sauce
- 1 (1-oz) packet au jus gravy mix
- 2 tablespoons unsalted butter, melted
The quality of your deli roast beef can really make a difference here—I recommend getting it freshly sliced at the deli counter rather than pre-packaged if you have the option, and don’t be afraid to customize with additional seasonings or swap provolone for another melty cheese like Swiss if that’s more your style.
How to Make this French Dip Biscuit Sandwich
Step 1: Preheat the Oven and Prepare Your Baking Surface
Preheat your oven to 400°F and line a baking sheet with parchment paper. This prevents sticking and makes cleanup so much easier—trust me, we’ve all dealt with scrubbing baked-on cheese at some point. If you’re looking to upgrade your baking experience, consider investing in a premium baking cookware set that can help make your cooking process smoother and more enjoyable.
Step 2: Split and Prep the Biscuits
Take your 1 (16.3 oz) can of refrigerated biscuits and carefully separate each one into two layers. Think of it like opening a book—gentle pressure and patience will keep them intact.
Step 3: Add the Horseradish Spread
Spread a thin layer of the 2 tablespoons of creamy horseradish sauce on the inside of each biscuit half. Not a fan of horseradish? You could substitute with a bit of mayo or mustard, but that zippy horseradish really makes these sandwiches special.
Step 4: Layer the Filling Ingredients
Place the bottom biscuit halves on your prepared baking sheet and top each with a slice of provolone cheese and a portion of the 1 pound of thinly sliced deli roast beef. The cheese helps create a barrier that prevents the bread from getting soggy—clever, right?
Step 5: Assemble and Seal the Sandwiches
Top each stack with the remaining biscuit halves and firmly pinch the edges to seal them closed. This sealing step is essential—nobody wants all that delicious filling escaping during baking.
Step 6: Brush with Butter and Bake
Brush the tops of your sealed biscuit sandwiches with the 2 tablespoons of melted unsalted butter. Pop them in the oven and bake for 12-15 minutes, or until they’ve turned a gorgeous golden brown.
Step 7: Prepare the Au Jus
While the sandwiches bake, prepare the au jus gravy mix according to the package instructions. This savory dipping sauce is what puts the “French dip” in French dip sandwich—it’s non-negotiable for the full experience.
Step 8: Serve and Enjoy
Transfer the hot sandwiches to plates and serve with small bowls of warm au jus for dipping. The contrast between the crispy, buttery exterior and the savory, juicy interior creates a flavor experience that’s simply divine when dunked in that rich au jus.
What to Serve with French Dip Biscuit Sandwich
These savory little biscuit bombs are perfect for lunch or dinner, and they deserve some equally delicious companions on your plate. Try serving them with a simple side salad tossed in vinaigrette to cut through the richness of the sandwich. Crispy french fries or potato chips make fantastic dippers for any leftover au jus—because wasting that liquid gold should be illegal. For something fresher, a tangy coleslaw provides cool crunch against the warm, beefy sandwich. If you’re feeling fancy, roasted garlic mushrooms echo the savory notes in the au jus. And to drink? An ice-cold beer or sparkling water with lemon complements these handheld delights beautifully.
French Dip Biscuit Sandwich Substitutions and Variations
Make this recipe your own with these simple swaps and twists:
- Meat options: Try shaved turkey, pastrami, or even pulled pork instead of roast beef
- Cheese choices: Swap provolone for Swiss, mozzarella, or pepper jack for a spicy kick
- Gluten-free version: Use gluten-free refrigerated biscuits (they exist!) and check your au jus mix labels
- Dairy-free: Omit cheese or use plant-based slices; brush with olive oil instead of butter
- No horseradish? Try Dijon mustard, mayo mixed with garlic, or a bit of creamy ranch
- Vegetarian twist: Replace meat with grilled portobello mushrooms and caramelized onions
- Add-ins: Tuck in caramelized onions, roasted red peppers, or fresh arugula
- Make it fancy: Sprinkle tops with everything bagel seasoning or herbs before baking
- Time-saver: Use bottled au jus rather than the powdered mix
Leftovers and Storage for this French Dip Biscuit Sandwich
These biscuit sandwiches are at their absolute best fresh from the oven, but if you find yourself with extras:
- Store leftovers in an airtight container in the refrigerator for up to 2 days. Separate the sandwiches with parchment paper to prevent sticking.
- For freezing, wrap individual sandwiches tightly in foil, then place in a freezer bag for up to 1 month.
- To reheat refrigerated sandwiches, warm in a 350°F oven for 8-10 minutes. From frozen, add an extra 5 minutes.
- Keep the au jus separate until serving time to prevent sogginess.
- Pro tip: When reheating, place sandwiches on a wire rack over a baking sheet for better heat circulation, maintaining that perfect crusty exterior while warming the filling.
Final Thoughts
There’s something undeniably satisfying about these French Dip Biscuit Sandwiches—the way the flaky biscuits cradle that savory roast beef, the melty provolone, and that hint of horseradish for a perfect flavor balance. They’re my go-to solution for those busy weeknights when we want something that feels special without hours in the kitchen. The beauty lies in their versatility: elegant enough for Sunday lunch with friends, yet simple enough for a Tuesday dinner rescue. And that warm au jus for dipping? It transforms each bite into a cozy, restaurant-worthy experience right at your kitchen table—no reservation required.
Frequently Asked Questions
Can I Prepare These French Dip Biscuits Ahead of Time?
I’d recommend assembling these just before baking. You can prep the components ahead of time, but pre-assembled biscuits might get soggy. The au jus can definitely be made in advance and reheated.
Why Do My Biscuits Burst Open During Baking?
Your biscuits are likely bursting because you haven’t sealed the edges completely. I recommend pinching them more firmly and ensuring you don’t overstuff the filling. A fork crimp around the edges helps too!
Is There a Homemade Alternative to Packaged Au Jus Mix?
I make homemade au jus by simmering beef broth with Worcestershire sauce, garlic, onion powder, and a splash of red wine for 15 minutes until reduced. It’s richer and has less sodium than packaged mixes.
Can These Be Frozen Before Baking?
Yes, I’d recommend freezing them unbaked on a baking sheet until solid, then transferring to a freezer bag. When ready to cook, add 3-5 minutes to the baking time—no thawing needed!
How Spicy Is the Horseradish Sauce in This Recipe?
I’d say the horseradish sauce adds a mild kick, not overly spicy. Since you’re only using 2 tablespoons spread across 8 biscuits, each sandwich gets just enough zing without overwhelming the flavors.