why make this recipe
French Dip Sliders are a fun and tasty way to enjoy a classic dish. They are perfect for parties, game days, or just a cozy meal at home. The juicy roast beef, sweet caramelized onions, and melted Swiss cheese are packed between soft slider buns, making them easy to eat and share. Plus, dipping them in warm au jus adds an extra layer of flavor that makes each bite even better.
how to make French Dip Sliders
Ingredients :
- Slider buns
- Roast beef
- Caramelized onions
- Swiss cheese
- Au jus for dipping
- Butter
- Garlic powder
- Salt
- Pepper
Directions :
- Preheat the oven to 350°F (175°C).
- In a skillet, caramelize the onions until golden brown.
- Cut the slider buns in half and place the bottom halves on a baking sheet.
- Layer roast beef, caramelized onions, and Swiss cheese on the buns.
- Place the top halves of the buns on the sandwiches.
- Melt butter, mix with garlic powder, salt, and pepper, and brush the mixture on top of the slider buns.
- Bake in the preheated oven for about 15 minutes until the cheese is melted and the tops are golden.
- Serve warm with au jus for dipping.

how to serve French Dip Sliders
Serve French Dip Sliders warm on a platter. You can put a small bowl of au jus next to them for dipping. They are great as a snack or a main dish with some chips or a side salad. Enjoy them at a gathering or as a fun family dinner.
how to store French Dip Sliders
If you have leftover French Dip Sliders, wrap them tightly in plastic wrap or store them in an airtight container. Keep them in the refrigerator for up to 3 days. To reheat, place them in the oven at 350°F (175°C) until warmed through.
tips to make French Dip Sliders
- To save time, you can buy pre-sliced roast beef from the deli.
- Don’t rush the caramelization of the onions; it adds a rich flavor.
- Feel free to add more cheese or use different types of cheese, like provolone or gouda.
variation
You can make a vegetarian version by using mushrooms instead of roast beef. Just sauté the mushrooms until tender and follow the same steps for assembling the sliders.
FAQs
Can I use different bread for the sliders?
Yes, you can use small hoagie rolls or even regular sandwich bread if you prefer.
What if I don’t have au jus?
You can use beef broth or make a simple gravy as a substitute for dipping.
Can I freeze French Dip Sliders?
Yes, you can freeze them before baking. Wrap them tightly in plastic wrap and freeze for up to 3 months. Just thaw and bake when ready to enjoy!

French Dip Sliders
Ingredients
Slider Ingredients
- 12 pieces Slider buns
- 1 lb Roast beef Pre-sliced for convenience
- 2 cups Caramelized onions See cooking instructions
- 6 slices Swiss cheese Can substitute with provolone or gouda
- 1 cup Au jus for dipping Store-bought or homemade
Seasoning and Topping
- 4 tablespoons Butter Melted
- 1 teaspoon Garlic powder
- 1 teaspoon Salt
- 1 teaspoon Pepper
Instructions
Preparation
- Preheat the oven to 350°F (175°C).
- In a skillet, caramelize the onions until golden brown.
- Cut the slider buns in half and place the bottom halves on a baking sheet.
- Layer roast beef, caramelized onions, and Swiss cheese on the buns.
- Place the top halves of the buns on the sandwiches.
- Melt butter, mix with garlic powder, salt, and pepper, and brush the mixture on top of the slider buns.
Baking
- Bake in the preheated oven for about 15 minutes until the cheese is melted and the tops are golden.
- Serve warm with au jus for dipping.