Tasty French Dip Sliders – Buttery, Cheesy, and Perfectly Savory

🎉 Introduction

Tasty French Dip sliders are the ultimate upgrade to classic sandwich night. Inspired by the well-loved French dip sandwich, these sliders combine tender roast beef, melted provolone cheese, and soft sweet rolls, all baked together under a rich, buttery topping infused with herbs and onions. The result is a warm, comforting dish that feels indulgent yet incredibly easy to prepare.

What truly sets these sliders apart is the savory au jus dipping sauce. Each bite is delicious on its own, but when dipped into the warm, flavorful jus, the sliders become irresistible. They are perfect for family dinners, gatherings with friends, or game-day spreads where you want something hearty, satisfying, and guaranteed to impress.

Despite their bold flavor, these French Dip sliders come together quickly and require no advanced cooking skills. With simple ingredients and a straightforward method, you’ll have a dish that tastes like it came from a restaurant but feels right at home on your table.

🧰 Equipment Needed

• Medium skillet
• Baking dish or rectangular baking pan
• Small saucepan
• Cutting board
• Sharp knife
• Pastry brush
• Measuring cups and spoons
• Aluminum foil

🛒 Ingredients

Slider Filling

• 14 oz deli roast beef
• 1 medium onion, thinly sliced
• 10 slices provolone cheese
• 12 sweet rolls

Seasoning & Herbs

• 1½ tablespoons dried onion soup mix
• 1 packet au jus gravy mix
• ¼ teaspoon kosher salt
• ¼ teaspoon black pepper
• 2 teaspoons fresh thyme, finely chopped
• Fresh parsley, finely chopped (for garnish)

Butter Topping

• 11 tablespoons unsalted butter

Au Jus

• 3 cups water

👩‍🍳 Directions

Step 1:
Preheat the oven to 180°C (350°F). Lightly grease a baking dish and set it aside.

Step 2:
Melt 1 tablespoon of butter in a skillet over medium heat. Add the sliced onion and cook for 5–7 minutes until soft, golden, and lightly caramelized. Remove from heat.

Step 3:
Using a sharp knife, slice the sweet rolls horizontally as one block, keeping the tops and bottoms connected.

Step 4:
Place the bottom half of the rolls into the prepared baking dish. Layer the deli roast beef evenly over the rolls.

Step 5:
Spread the cooked onions evenly over the roast beef, then sprinkle with black pepper and kosher salt.

Step 6:
Place the provolone cheese slices over the beef and onions, covering the entire surface.

Step 7:
Place the top half of the rolls over the cheese layer and gently press down.

Step 8:
In a small saucepan, melt the remaining butter over low heat. Stir in the dried onion soup mix and chopped fresh thyme.

Step 9:
Using a pastry brush, generously brush the butter mixture over the tops of the rolls, making sure it seeps into the edges.

Step 10:
Cover the baking dish loosely with foil and bake for 15 minutes.

Step 11:
Remove the foil and bake for an additional 5–7 minutes, or until the tops are golden brown and the cheese is fully melted.

Step 12:
While the sliders bake, prepare the au jus by bringing the water to a gentle boil in a small saucepan. Whisk in the au jus gravy mix and simmer for 2–3 minutes until smooth.

Step 13:
Remove the sliders from the oven and let them rest for 3–5 minutes. Slice into individual sliders and garnish with fresh parsley.

Step 14:
Serve warm with the au jus on the side for dipping.

🍽️ Servings & Timing

• Servings: 6 sliders
• Preparation Time: 10 minutes
• Cooking Time: 20 minutes
• Total Time: 30 minutes

🧊 Storage & Reheating

• Refrigerator: Store leftover sliders in an airtight container for up to 3 days.
• Freezer: Freeze fully baked sliders (without au jus) for up to 2 months.
• Reheating: Reheat in the oven at low heat until warmed through. Warm the au jus separately.

🥄 Variations

• Extra savory: Add sautéed mushrooms to the beef layer
• Herb-forward: Increase thyme and parsley for deeper flavor
• Cheese swap: Use mozzarella or Swiss-style cheese instead of provolone
• Crispy top: Bake uncovered for a few extra minutes for extra crunch
• Onion lovers: Double the caramelized onions

❓ 10 FAQs

1. Can I use leftover roast beef?
   Yes, thinly sliced leftover beef works perfectly.
2. Do I need sweet rolls?
   No, but they balance the savory filling beautifully.
3. Can I prepare these ahead of time?
   Yes, assemble and refrigerate, then bake when ready.
4. What makes the au jus flavorful?
   The gravy mix and proper simmering create depth.
5. Are these sliders kid-friendly?
   Yes, they are mild and easy to eat.
6. Can I make the au jus thicker?
   Simmer slightly longer for a richer consistency.
7. Do I have to caramelize the onions?
   It’s optional, but highly recommended for flavor.
8. Can I double the recipe?
   Yes, simply use a larger baking dish.
9. What side dishes pair well?
   Salads, roasted vegetables, or potatoes work well.
10. Can I serve without dipping sauce?
    Yes, but the au jus enhances the experience.

🏁 Conclusion

These Tasty French Dip sliders bring together everything people love about comfort food: tender beef, melty cheese, buttery rolls, and a rich dipping sauce that ties it all together. Easy to prepare and incredibly satisfying, they’re perfect for both casual meals and special gatherings. Once you try them, they’re sure to become a regular favorite in your recipe collection.

Adam

Tasty French Dip Sliders – Buttery, Cheesy, and Perfectly Savory

Tasty French Dip sliders are the ultimate upgrade to classic sandwich night. Inspired by the well-loved French dip sandwich, these sliders combine tender roast beef, melted provolone cheese, and soft sweet rolls, all baked together under a rich, buttery topping infused with herbs and onions. The result is a warm, comforting dish that feels indulgent yet incredibly easy to prepare. What truly sets these sliders apart is the savory au jus dipping sauce. Each bite is delicious on its own, but when dipped into the warm, flavorful jus, the sliders become irresistible. They are perfect for family dinners, gatherings with friends, or game-day spreads where you want something hearty, satisfying, and guaranteed to impress. Despite their bold flavor, these French Dip sliders come together quickly and require no advanced cooking skills. With simple ingredients and a straightforward method, you’ll have a dish that tastes like it came from a restaurant but feels right at home on your table.

Print Recipe Pin Recipe

Prep Time 10 minutes mins

Cook Time 20 minutes mins

Total Time 30 minutes mins

Servings: 6 sliders

Ingredients Equipment Method Notes

Ingredients

  

Slider Filling

• 14 oz deli roast beef
• 1 medium onion thinly sliced
• 10 slices provolone cheese
• 12 sweet rolls

Seasoning & Herbs

• 1½ tablespoons dried onion soup mix
• 1 packet au jus gravy mix
• ¼ teaspoon kosher salt
• ¼ teaspoon black pepper
• 2 teaspoons fresh thyme finely chopped
• Fresh parsley finely chopped (for garnish)

Butter Topping

• 11 tablespoons unsalted butter

Au Jus

• 3 cups water

Equipment

• Medium skillet
• Baking dish or rectangular baking pan
• Small saucepan
• Cutting board
• Sharp knife
• Pastry brush
• Measuring cups and spoons
• Aluminum foil

Method

 

Step 1:

1. Preheat the oven to 180°C (350°F). Lightly grease a baking dish and set it aside.

Step 2:

1. Melt 1 tablespoon of butter in a skillet over medium heat. Add the sliced onion and cook for 5–7 minutes until soft, golden, and lightly caramelized. Remove from heat.

Step 3:

1. Using a sharp knife, slice the sweet rolls horizontally as one block, keeping the tops and bottoms connected.

Step 4:

1. Place the bottom half of the rolls into the prepared baking dish. Layer the deli roast beef evenly over the rolls.

Step 5:

1. Spread the cooked onions evenly over the roast beef, then sprinkle with black pepper and kosher salt.

Step 6:

1. Place the provolone cheese slices over the beef and onions, covering the entire surface.

Step 7:

1. Place the top half of the rolls over the cheese layer and gently press down.

Step 8:

1. In a small saucepan, melt the remaining butter over low heat. Stir in the dried onion soup mix and chopped fresh thyme.

Step 9:

1. Using a pastry brush, generously brush the butter mixture over the tops of the rolls, making sure it seeps into the edges.

Step 10:

1. Cover the baking dish loosely with foil and bake for 15 minutes.

Step 11:

1. Remove the foil and bake for an additional 5–7 minutes, or until the tops are golden brown and the cheese is fully melted.

Step 12:

1. While the sliders bake, prepare the au jus by bringing the water to a gentle boil in a small saucepan. Whisk in the au jus gravy mix and simmer for 2–3 minutes until smooth.

Step 13:

1. Remove the sliders from the oven and let them rest for 3–5 minutes. Slice into individual sliders and garnish with fresh parsley.

Step 14:

1. Serve warm with the au jus on the side for dipping.

Notes

🧊 Storage & Reheating

Refrigerator: Store leftover sliders in an airtight container for up to 3 days.

Freezer: Freeze fully baked sliders (without au jus) for up to 2 months.

Reheating: Reheat in the oven at low heat until warmed through. Warm the au jus separately.

🥄 Variations

Extra savory: Add sautéed mushrooms to the beef layer

Herb-forward: Increase thyme and parsley for deeper flavor

Cheese swap: Use mozzarella or Swiss-style cheese instead of provolone

Crispy top: Bake uncovered for a few extra minutes for extra crunch

Onion lovers: Double the caramelized onions

❓ 10 FAQs

Can I use leftover roast beef?
Yes, thinly sliced leftover beef works perfectly.

Do I need sweet rolls?
No, but they balance the savory filling beautifully.

Can I prepare these ahead of time?
Yes, assemble and refrigerate, then bake when ready.

What makes the au jus flavorful?
The gravy mix and proper simmering create depth.

Are these sliders kid-friendly?
Yes, they are mild and easy to eat.

Can I make the au jus thicker?
Simmer slightly longer for a richer consistency.

Do I have to caramelize the onions?
It’s optional, but highly recommended for flavor.

Can I double the recipe?
Yes, simply use a larger baking dish.

What side dishes pair well?
Salads, roasted vegetables, or potatoes work well.

Can I serve without dipping sauce?
Yes, but the au jus enhances the experience.

🏁 Conclusion

These Tasty French Dip sliders bring together everything people love about comfort food: tender beef, melty cheese, buttery rolls, and a rich dipping sauce that ties it all together. Easy to prepare and incredibly satisfying, they’re perfect for both casual meals and special gatherings. Once you try them, they’re sure to become a regular favorite in your recipe collection.