French Dip Sliders Recipe

Introduction

French Dip Sliders are the perfect appetizer or game day treat, combining tender roast beef, melted provolone, and caramelized onions on sweet rolls. Served with a flavorful au jus for dipping, these sliders are sure to impress any crowd.

Ingredients

• 3 tablespoons unsalted butter
• 1 medium onion, thinly sliced
• 2 teaspoons fresh thyme, minced
• 1/4 teaspoon kosher salt
• 1/4 teaspoon black pepper
• 12 sweet rolls
• 10 slices provolone cheese
• 14 ounces sliced deli roast beef
• 1/2 cup unsalted butter, melted
• 1 1/2 tablespoons dried onion soup mix
• 1 packet au jus gravy mix
• 3 cups water
• Fresh chopped parsley for garnish (optional)

Instructions

1. Step 1: In a large skillet over medium heat, melt the butter. Add the sliced onions and coat them in the butter. Cook, stirring occasionally, for about 12–15 minutes until the onions are soft and browned but not burnt.
2. Step 2: Stir in the minced thyme, kosher salt, and black pepper. Remove the skillet from heat and set aside.
3. Step 3: Preheat the oven to 350°F. Remove the rolls from their package, keeping them intact. Using a large knife, slice the rolls horizontally to separate tops and bottoms.
4. Step 4: Place the roll bottoms, cut side up, into an 11×7-inch baking dish. Layer half of the provolone cheese slices over the bottoms, then add the sliced roast beef evenly.
5. Step 5: Spread the caramelized onions over the roast beef, then top with the remaining cheese slices. Place the roll tops on top of the cheese.
6. Step 6: In a small bowl, combine the melted butter and dried onion soup mix. Brush or pour this mixture evenly over the tops of the rolls.
7. Step 7: Cover the baking dish loosely with foil, ensuring the foil does not touch the roll tops. Bake for 25 minutes. Then remove the foil and bake for an additional 5 minutes to brown the tops.
8. Step 8: While baking, prepare the au jus gravy according to the package instructions using 3 cups of water.
9. Step 9: Serve the sliders warm, garnished with chopped parsley if desired, and the au jus on the side for dipping. Enjoy!

Tips & Variations

• For extra flavor, add a splash of Worcestershire sauce to the au jus gravy mix before cooking.
• Swap provolone for Swiss or mozzarella cheese for a different taste.
• If you prefer, use hoagie rolls instead of sweet rolls for a less sweet sandwich.
• Caramelize the onions a day ahead to save time on assembly day.

Storage

Store leftover sliders in an airtight container in the refrigerator for up to 3 days. Reheat in the oven at 350°F for 10–15 minutes to keep the rolls soft and cheese melted. Au jus can be refrigerated separately and warmed before serving.

How to Serve

Serve this delicious recipe with your favorite sides.

FAQs

Can I make these sliders ahead of time?

Yes, you can assemble the sliders a few hours ahead and refrigerate them covered. Bake just before serving to retain freshness and ensure the cheese melts perfectly.

What can I use if I don’t have onion soup mix?

You can substitute onion soup mix with a blend of dried onion flakes, beef bouillon powder, parsley, thyme, and a pinch of garlic powder to mimic the flavor.

French Dip Sliders Recipe

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4.7 from 140 reviews

These French Dip Sliders are a delicious, easy-to-make appetizer or meal featuring tender roast beef, caramelized onions, and melted provolone cheese on sweet rolls, served with flavorful au jus for dipping. Perfect for parties or a cozy dinner.

• Author: Isabella
• Prep Time: 15 minutes
• Cook Time: 30 minutes
• Total Time: 45 minutes
• Yield: 12 sliders 1x
• Category: Appetizer
• Method: Baking
• Cuisine: American

Ingredients

Scale 1x2x3x

Sliders

• 3 tablespoons unsalted butter
• 1 medium onion, thinly sliced
• 2 teaspoons fresh thyme, minced
• 1/4 teaspoon kosher salt
• 1/4 teaspoon black pepper
• 12 sweet rolls
• 10 slices provolone cheese
• 14 ounces sliced deli roast beef

Butter Sauce

• 1/2 cup unsalted butter, melted
• 1 & 1/2 tablespoons dried onion soup mix

Au Jus

• 1 packet au jus gravy mix
• 3 cups water

Garnish (optional)

• Fresh chopped parsley

Instructions

1. Caramelize Onions: In a large skillet over medium heat, melt the 3 tablespoons of unsalted butter. Add the thinly sliced onion and coat it in the melted butter. Cook, stirring occasionally, for 12-15 minutes until the onions are soft and browned but not burnt. Add minced thyme, kosher salt, and black pepper, stir well, then remove from heat and set aside.
2. Preheat Oven and Prepare Rolls: Preheat your oven to 350°F (175°C). Remove the sweet rolls from the package while keeping them intact. Using a large knife, slice them horizontally so you separate the tops from the bottoms. Place the bottom halves cut side up into an 11×7-inch baking dish.
3. Assemble Sliders: Layer half of the provolone cheese slices over the bottom halves of the rolls. Top with all the sliced roast beef, then evenly spread the caramelized onions over the meat. Add the remaining cheese slices on top of the onions, then place the roll tops over everything to form the sliders.
4. Prepare Butter Sauce: In a small bowl, stir together the melted 1/2 cup unsalted butter and 1.5 tablespoons dried onion soup mix until well combined. Brush or pour this mixture evenly over the tops of the rolls to coat them thoroughly.
5. Bake Sliders: Loosely cover the baking dish with foil, ensuring foil does not touch the rolls. Bake for 25 minutes at 350°F. Then remove the foil and bake an additional 5 minutes to brown the tops of the rolls.
6. Make Au Jus: While the sliders bake, prepare the au jus gravy according to the package instructions using 3 cups water to make a flavorful dipping sauce.
7. Serve: Garnish the sliders with fresh chopped parsley if desired. Serve hot with the au jus on the side for dipping. Enjoy your delicious French Dip Sliders!

Notes

• You can substitute sweet rolls with small hoagie rolls or slider buns if unavailable.
• Cooking the onions low and slow is key to develop sweetness without burning.
• Use freshly grated or good quality sliced provolone cheese for best melting results.
• Make sure the foil doesn’t touch the rolls when baking to avoid sogginess.
• Au jus can be enhanced with a splash of Worcestershire sauce or beef broth for richer flavor.
• These sliders can be assembled a few hours ahead and refrigerated until ready to bake.
• Leftovers can be reheated in the oven wrapped in foil to preserve moisture.

Keywords: French dip sliders, roast beef sliders, caramelized onion sliders, party appetizers, easy baked sliders