Description

French Dip Sliders are mini sandwiches that combine tender roast beef, melted cheese, and caramelized onions on soft rolls, served with a savory au jus dipping sauce. They’re perfect for gatherings or a cozy meal at home. Here’s how to make them:

Ingredients

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For the Sliders:
- 12 Hawaiian sweet rolls
- 1 pound deli roast beef, thinly sliced
- 12 slices provolone cheese
- 1 large onion, thinly sliced
- 2 tablespoons unsalted butter
- 1 teaspoon fresh thyme leaves (optional)
- Salt and pepper, to taste
For the Topping:
- 4 tablespoons unsalted butter, melted
- 1 tablespoon Worcestershire sauce
- 1 tablespoon Dijon mustard
- 1 tablespoon dried onion soup mix
For the Au Jus:
- 1 packet au jus gravy mix
- 3 cups water

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Instructions

Caramelize the Onions:
- In a skillet over medium heat, melt 2 tablespoons of butter.
- Add the sliced onions and cook, stirring occasionally, until they become soft and golden brown, about 12-15 minutes.
- Season with salt, pepper, and thyme (if using). Remove from heat and set aside.
Prepare the Rolls:
- Preheat your oven to 350°F (175°C).
- Without separating the rolls, slice them horizontally to create a top and bottom half.
- Place the bottom half in a greased 9×13-inch baking dish.
Assemble the Sliders:
- Layer half of the provolone cheese over the bottom rolls.
- Evenly distribute the roast beef on top of the cheese.
- Spread the caramelized onions over the beef.
- Add the remaining provolone cheese slices.
- Place the top half of the rolls over the assembled layers.
Add the Topping:
- In a bowl, combine the melted butter, Worcestershire sauce, Dijon mustard, and dried onion soup mix.
- Brush this mixture evenly over the tops of the rolls.
Bake:
- Cover the baking dish with foil and bake for 15 minutes.
- Remove the foil and bake for an additional 5-10 minutes, until the cheese is melted and the tops are golden brown.
Prepare the Au Jus:
- While the sliders are baking, prepare the au jus by combining the gravy mix with 3 cups of water in a saucepan.
- Bring to a boil over medium-high heat, then reduce to a simmer until slightly thickened.
Serve:
- Once baked, remove the sliders from the oven and let them cool for a few minutes.
- Cut into individual sliders and serve warm with the au jus dipping sauce on the side.

Notes

For added flavor, consider spreading a thin layer of horseradish sauce or mayonnaise on the rolls before assembling.
These sliders can be prepared ahead of time. Assemble them without the topping, cover, and refrigerate. When ready to bake, add the topping and adjust the baking time as needed.