Easy French Dip Slider Bake with Savory Au Jus Butter Tips, FAQ & printable recipe

Tips for success

For a slightly different texture, you can lightly brush the bottom of the baking dish with a small amount of olive oil to prevent the bottom rolls from sticking.

If you prefer a crunchier top, you can leave the dish uncovered for the entire duration of the baking process. If you notice the edges browning faster than the center, rotate the dish halfway through the cooking time.

When lifting the sliders, use a wide spatula to keep the block intact. If the sliders tend to separate, you can cut them into individual portions before glazing to ensure the butter mixture coats all sides, although this may result in a slightly different texture.

Experiment with the amount of dried onion to suit personal taste preferences, as it adds a nice savory crunch to the finished dish.

Variations

• Spicy French Dip Sliders: Add two tablespoons of sliced pickled jalapeños between the beef and cheese layers for a sharp, spicy kick that cuts through the richness of the butter glaze.
• Garlic Herb Sliders: Stir one teaspoon of garlic powder and a tablespoon of finely chopped fresh parsley into the melted butter mixture before pouring it over the rolls for added aromatic depth.

Storage and make-ahead

Fridge

Store in an airtight container for up to 3 days.

Freezer

Not recommended, as the texture of the rolls will change significantly upon thawing.

Reheat

Reheat in a 350°F (175°C) oven until warmed through, about 8 to 10 minutes.

Store any leftover sliders in an airtight container in the refrigerator. They will remain fresh for up to three days. It is best to keep them in a single layer if possible to prevent them from becoming crushed. When storing, ensure they have cooled completely to room temperature before covering, but do not leave them out for more than two hours after baking.

You can assemble the sliders up to four hours before baking. Keep them in the refrigerator, covered tightly with plastic wrap. Add the butter glaze and dried onion just before placing them in the oven to prevent the rolls from becoming overly soft or soggy. If baking from a chilled state, you may need to add an extra two to three minutes to the total baking time.

Serving ideas

These sliders are best served warm, shortly after the resting period. They pair excellently with a side of extra au jus in a small bowl for dipping.

Because they are hearty and savory, they work well as a main dish when accompanied by a fresh green salad or roasted vegetables, providing a satisfying meal that highlights the rich flavors of the roast beef and melted cheese.

For a larger gathering, these sliders can be arranged on a platter to make them easier for guests to grab. Since they are easy to handle, they are an ideal choice for casual dinners.

Remember to keep a serving spatula nearby so guests can easily transfer the sliders from the baking dish to their plates without disrupting the arrangement or losing the cheese filling.

Frequently asked questions

Recipe card

Easy French Dip Slider Bake with Savory Au Jus Butter

Prep 10 minCook 20 minRest 5 minTotal 35 minServes 12

Ingredients

• 12 count slider rolls, split
• 1 lb deli roast beef, thinly sliced
• 6 slices provolone cheese
• 1/2 cup unsalted butter, melted
• 1 packet au jus gravy mix
• 1 tbsp dried minced onion

Instructions

1. Place the bottom halves of the slider rolls into a large rectangular ceramic baking dish. Layer the roast beef evenly over the rolls, followed by the provolone cheese slices. Top with the remaining roll halves.
2. In a measuring cup, whisk together the melted butter and the au jus gravy mix until smooth. Pour this mixture evenly over the tops of the assembled sliders. Sprinkle the dried minced onion over the butter-coated rolls.
3. Preheat the oven to 350°F (175°C). Bake the sliders for 20 minutes or until the tops are golden brown and the cheese is melted. Ensure the roast beef reaches an internal temperature of 145°F (63°C). Let the sliders rest for 5 minutes before serving.

Contains: gluten, milk

Estimated nutrition per serving

Calories

380

Protein

18 g

Carbohydrates

24 g

Fat

22 g

Fiber

1 g

Sugar

3 g

Sodium

750 mg

Automatic estimate from the ingredient list, not laboratory-verified.