These French Dip Sliders are loaded with roast beef, melted provolone, and caramelized onions, all on buttery rolls, served with au jus for dipping!
There’s something about French Dip Sliders that just hits differently. Maybe it’s the buttery, toasted rolls, the melty cheese, or the rich, beefy au jus that makes every bite ridiculously satisfying. Whatever it is, these little sandwiches never last long once they hit the table.
The first time I made them, it was for a last-minute gathering, and I needed something quick, easy, and undeniably delicious. Let’s just say, I barely got one before they were gone. From that day forward, French Dip Sliders became a go-to in my kitchen—whether for game days, holiday parties, or just a cozy night in.
And trust me, once you try them, they’ll become a staple in yours too.
Why You’ll Love This French Dip Sliders Recipe?
- Perfectly Toasted Buns – That onion butter glaze makes the tops golden and flavorful.
- Melty Cheese & Juicy Roast Beef – A match made in sandwich heaven.
- Savory Au Jus for Dipping – Because French Dip isn’t French Dip without the dip!
- Quick & Easy to Make – 30 minutes from start to finish.
- Perfect for Parties & Game Days – No one can resist them, so make extra!
Ingredient Notes:
You don’t need anything fancy to make French Dip Sliders. Just a few basic ingredients that work together perfectly:
- Sweet Rolls – I always go for Hawaiian rolls. The slight sweetness is chef’s kiss when combined with the savory beef and melted cheese.
- Roast Beef – You can use deli-sliced roast beef or leftover slow-roasted beef. Either way, you want it thinly sliced for easy layering.
- Provolone Cheese – Smooth, mild, and melts beautifully. You could also use Swiss or mozzarella!
- Caramelized Onions – These take a few extra minutes but add an incredible depth of flavor. Worth it.
- Onion Soup Butter Glaze – This buttery topping with onion soup mix infuses so much flavor into every bite.
- Au Jus Gravy – You can use a store-bought packet or homemade for that rich, beefy dip that makes these sliders irresistible.
How To Make French Dip Sliders?
Step 1: Caramelize the Onions
Melt 3 tablespoons of butter in a skillet over medium heat. Add thinly sliced onions and cook for 12-15 minutes, stirring occasionally, until they turn soft, golden, and caramelized. Stir in fresh thyme, salt, and black pepper, then remove from heat.
Step 2: Assemble the Sliders
Preheat your oven to 350°F. Slice the sweet rolls in half, keeping them connected, and place the bottom halves in an 11×7 baking dish.
Layer on half of the provolone cheese, followed by the roast beef and caramelized onions, then finish with the remaining provolone. Place the top halves of the rolls back on.
Step 3: Brush with Buttery Goodness
In a small bowl, mix melted butter and onion soup mix. Brush this mixture evenly over the rolls, making sure to coat every inch.
Step 4: Bake to Perfection
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Cover with foil and bake for 25 minutes. Then, remove the foil and bake for another 5 minutes, or until the tops are golden brown and slightly crisp.
Step 5: Make the Au Jus & Serve
While the sliders are baking, prepare the au jus by whisking the gravy mix with 3 cups of water and simmering until heated through.
Serve the warm sliders with au jus on the side for dipping. If you’re feeling fancy, sprinkle some fresh chopped parsley on top!
Storage Options:
If by some miracle you have leftovers (rare, but possible), here’s how to store and reheat them:
- Refrigerate: Store in an airtight container for up to 3 days.
- Reheat: Wrap in foil and bake at 325°F for 10 minutes, or air fry at 350°F for 3-4 minutes.
- Freeze: Assemble the sliders (but don’t bake them), wrap tightly, and freeze for up to 2 months. Bake straight from frozen, adding an extra 5-10 minutes to the cook time.
Pro Tip: Keep the au jus separate so the rolls don’t get soggy!
Variations and Substitutions:
Want to put your own spin on these sliders? Here are some easy variations:
- Spicy Kick – Add sliced jalapeños or a sprinkle of crushed red pepper flakes.
- Extra Cheesy – Swap provolone for Swiss, mozzarella, or a mix of both.
- Garlic Butter Upgrade – Mix minced garlic into the melted butter before brushing.
- French Onion Style – Spread a thin layer of French onion dip under the roast beef for extra creaminess.
What to Serve with French Dip Sliders?
Not sure what to serve alongside these flavor-packed sliders? Here are a few ideas:
- Crispy French Fries – Because fries + sliders = perfection.
- Coleslaw – A refreshing, tangy contrast to the rich sliders.
- Roasted Veggies – Lightens things up while still tasting amazing.
- Pickles or Pepperoncini – A little acidity cuts through the richness.
- Sweet Potato Fries – The sweet and salty contrast is unbeatable.
Frequently Asked Questions:
Can I use homemade roast beef instead of deli slices?
Absolutely! Leftover slow-cooked roast beef works beautifully.
Can I make these without the au jus?
Of course! They’re still crazy good on their own, but that au jus takes them to the next level.
How do I keep the bottoms from getting soggy?
Make sure the onions aren’t too wet and toast the bottom layer slightly before assembling!
These French Dip Sliders are everything you want in an easy, crowd-pleasing dish. Buttery, cheesy, meaty, and dunked in rich au jus—they’re just too good to resist.
So, are you making these for game night, a party, or just because you need comfort food ASAP? Either way, I can’t wait to hear how they turn out. Let me know in the comments!
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Planning to try this recipe soon? Pin it for a quick find later!
<Remember it later>
Planning to try this recipe soon? Pin it for a quick find later!
Keep the Flavor Coming – Try These:
French Dip Sliders
Ingredients
- 3 tbsp unsalted butter
- 1 medium onion thinly sliced
- 2 tsp fresh thyme minced
- 1/4 tsp kosher salt
- 1/4 tsp black pepper
- 12 sweet rolls
- 10 slices provolone cheese
- 14 oz sliced deli roast beef
- 1/2 c unsalted butter melted
- 1 & 1/2 tbsp dried onion soup mix
- 1 packet au jus gravy mix
- 3 c water
- Fresh chopped parsley optional for garnish
Instructions
- Start by melting 3 tablespoons of butter in a skillet, over medium heat.
- Sauté the onions until they turn brown, which usually takes about 12 to 15 minutes.
- Incorporate the thyme, salt and pepper into the mixture. Once combined remove the skillet from heat.
- Preheat your oven to 350°F.
- Take the rolls. Slice them in half. Then place the halves into an 11×7 dish.
- Create layers with half of the cheese followed by roast beef, onions, and remaining cheese and finally top it off with the roll tops.
- Next, combine half a cup of melted butter with onion soup mix. Brush this mixture onto the rolls evenly.
- Cover the dish with foil. Bake it for 25 minutes. Afterward, remove the foil. Continue baking for 5 minutes until golden brown, on top.
- Follow package instructions to prepare au jus using 3 cups of water.
- Serve these sliders alongside au jus for dipping purposes. Optionally you can garnish them with parsley.
Notes
I’m Bitty, owner of nodashofgluten.com, where I share simple, delicious recipes for all tastes, including gluten-free. Check out my “About Me” page for more info!
