Sliders are the perfect snack to fit in your hand, and trust me – you’ll have to stop yourself from eating the whole tray. Just be sure to grab a napkin because these flavors just can’t be contained!

Key Ingredients

For the Sliders:

• Slider Buns: You’ll need 12 slider buns any variety you like.
• Provolone Cheese: 12 slices, or more if you want extra cheesy slices!
• Deli Roast Beef: About 1 pound, sliced. I love buying this meat from the deli because it saves so much time!
• White Onions: Thinly sliced works best. Also, yellow onions will also work in a pinch. 

For the Dressing:

• Butter: Make sure to get unsalted for this recipe, as we’ll also be using seasoned salt.
• Worcestershire Sauce: Tangy, savory, sweet, and salty. This blends perfectly with the Dijon mustard.
• Dijon Mustard: The bold flavor this adds is perfection.
• Garlic Powder and Onion Powder: You can’t have a savory sandwich like this without garlic and onion powder.
• Seasoned Salt: To taste.

How To Make French Dip Sliders

For the Sliders:

1. Preheat the oven to 350°F.
2. Leave the slider buns intact and slice them in half lengthwise. Place the bottom half of the buns into a 9 x 13-inch baking dish.
3. Lay the cheese slices over the buns, then top with the sliced roast beef. Add the onions, and place the tops of the buns back onto the sliders. Set aside.

For the Mustard Sauce:

1. In a small saucepan over low heat, melt the butter. Stir in the Worcestershire sauce, mustard, garlic powder, onion powder, and seasoned salt.
2. Pour the mixture over the sliders.
3. Bake uncovered for 10 to 15 minutes until the cheese is melted and the tops are golden brown.
4. Use a sharp knife to separate the sliders. Serve hot with a side of au jus. Either homemade or store bought works great!