Why Make This Recipe
French Dip Sliders are a delicious twist on the classic French dip sandwich. They are easy to prepare, perfect for parties or quick weeknight meals, and always a crowd-pleaser. With layers of savory roast beef, gooey Swiss cheese, and sweet caramelized onions, these sliders are sure to satisfy everyone’s cravings. Plus, dipping them in hot au jus takes the flavor to another level!
How to Make French Dip Sliders
Ingredients
- Slider buns
- Roast beef
- Caramelized onions
- Swiss cheese
- Au jus (beef broth)
- Butter
- Garlic powder
- Pepper
Directions
- Preheat oven to 350°F (175°C).
- Slice the slider buns in half and place the bottom halves in a baking dish.
- Layer roast beef and caramelized onions on the bottom halves, then top with Swiss cheese.
- Place the top halves of the buns on top.
- In a small bowl, melt butter and mix with garlic powder. Brush the mixture over the top of the buns.
- Bake in the preheated oven for 15-20 minutes, until the cheese is melted and buns are toasted.
- Serve warm with au jus for dipping.

How to Serve French Dip Sliders
Serve French Dip Sliders while they are warm and cheesy. You can present them on a platter and offer a small bowl of au jus for dipping. Adding some chips or a simple salad on the side can make it a full meal.
How to Store French Dip Sliders
To store leftover French Dip Sliders, place them in an airtight container in the refrigerator. They can be kept for up to three days. Reheat them in the oven for best results, so they stay crispy.
Tips to Make French Dip Sliders
- Use high-quality roast beef for better flavor.
- Caramelize the onions slowly for a richer taste.
- You can add some horseradish sauce for an extra kick.
- Feel free to use any cheese you like, such as provolone or mozzarella.
Variation
You can make a spicy version of French Dip Sliders by adding jalapeños or using pepper jack cheese. For a vegetarian option, replace the roast beef with sautéed mushrooms and peppers.
FAQs
1. Can I make French Dip Sliders ahead of time?
Yes, you can prepare the sliders and store them in the refrigerator before baking. Just bake them when you are ready to serve.
2. Can I freeze French Dip Sliders?
Yes, you can freeze them before baking. Wrap them tightly and they will keep for about a month. Thaw in the fridge before baking.
3. What can I serve with French Dip Sliders?
These sliders pair well with chips, fries, or a fresh salad. You could also serve them with pickles on the side.

French Dip Sliders
Ingredients
For the Sliders
- 12 pieces slider buns
- 1 pound roast beef high-quality for better flavor
- 1 cup caramelized onions slowly caramelized for richer taste
- 8 ounces Swiss cheese can substitute with provolone or mozzarella
- 1 cup au jus (beef broth) for dipping
- 2 tablespoons butter melted
- 1 teaspoon garlic powder
- 1 teaspoon pepper
Instructions
Preparation
- Preheat oven to 350°F (175°C).
- Slice the slider buns in half and place the bottom halves in a baking dish.
- Layer roast beef and caramelized onions on the bottom halves, then top with Swiss cheese.
- Place the top halves of the buns on top.
- In a small bowl, melt butter and mix with garlic powder. Brush the mixture over the top of the buns.
Baking
- Bake in the preheated oven for 15-20 minutes, until the cheese is melted and buns are toasted.
Serving
- Serve warm with au jus for dipping.