Easy French Dip Sliders
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French dip sliders are a tasty treat you can make at home. These sliders are packed with flavor, featuring roast beef, melted cheese, and caramelized onions on soft Hawaiian rolls. They’re easy to make and perfect for parties or family dinners.

You can whip up these sliders in about 45 minutes. The recipe makes 12 servings, with each slider having about 307 calories. You’ll love the mix of flavors from the beef, cheese, and au jus dipping sauce. It’s a fun twist on the classic French dip sandwich that everyone will enjoy.

Exact Ingredients List
Here’s everything you’ll need to make these tasty French dip sliders:
- 2 tablespoons butter (divided)
- 1 tablespoon olive oil
- 1 large yellow onion, thinly sliced
- 1/4 teaspoon sugar
- Salt and pepper (just a pinch each)
- 1 package (12 count) Hawaiian sweet rolls
- 1 tablespoon sesame seeds
- 1/4 cup mayonnaise
- 2 tablespoons Dijon mustard (optional)
- 1 pound thinly sliced deli roast beef
- 12 slices Provolone cheese
- 1 packet au jus gravy mix (plus water)
Make sure you have all these ingredients ready before you start cooking. The Hawaiian sweet rolls give the sliders a nice touch of sweetness. If you can’t find them, regular slider buns will work too.
Remember, you can skip the Dijon mustard if you’re not a fan. The au jus gravy mix is key for that classic French dip flavor, so don’t forget to pick up a packet at the store!

Instructions
Preheat your oven to 350°F and butter a 9×13 inch baking dish. Set it aside.
Start by caramelizing the onions. Melt 1 tablespoon of butter with olive oil in a skillet. Add sliced onions, sugar, salt, and pepper. Cook for 15-20 minutes, stirring now and then.
Slice your Hawaiian rolls in half, keeping them connected. Put the bottom half in the baking dish. Spread mayo on the cut sides and add mustard if you like.
Layer roast beef on the rolls. Top with your yummy caramelized onions and Provolone cheese. Put the top half of the rolls on.
Melt the last tablespoon of butter and brush it on top of the rolls. Sprinkle sesame seeds over them.
Cover with foil and bake for 20 minutes. Take the foil off and bake 5 more minutes until the rolls are golden and cheese is melty.
While that’s happening, make the au jus gravy as the package says. Stir it well, then turn off the heat.
Let your sliders cool for 5 minutes after baking. Cut them into portions and serve with the warm au jus for dipping. Enjoy your tasty meal!

Possible Substitutes List
Want to switch things up? Here are some tasty swaps you can try:
Bread:
- Pretzel rolls
- Ciabatta rolls
- Brioche buns
Meat:
- Shredded pot roast
- Sliced turkey
- Pulled pork
Cheese:
- Swiss
- Cheddar
- Mozzarella
Extras:
- Sautéed mushrooms instead of onions
- Horseradish sauce in place of mustard
- Garlic aioli instead of mayo
Au Jus Alternatives:
- Beef broth with herbs
- French onion soup mix
- Homemade beef gravy
Don’t be afraid to mix and match! Try turkey with Swiss cheese on pretzel rolls. Or go for pulled pork with cheddar on brioche buns. The options are endless.
Remember, these swaps may change the flavor and texture of your sliders. But that’s part of the fun! Experiment and find your perfect combo.
How To Make It Diabetes-Friendly
To make these French dip sliders more diabetes-friendly, you can try a few simple swaps. Start by using whole wheat rolls instead of Hawaiian sweet rolls. This change adds fiber and lowers the carb count.
Next, cut back on the butter and oil. Use just 1 tablespoon of each to cook the onions. You can also skip the butter on top of the rolls.
For the meat, pick lean roast beef. Ask your deli for low-sodium options. This helps control salt intake, which is good for your blood pressure.
Choose reduced-fat provolone cheese to lower the saturated fat. You can also use less cheese overall.
Instead of regular mayo, try a low-fat version or Greek yogurt. These options have fewer calories and less fat.
For the au jus, make your own with low-sodium beef broth and spices. This lets you control the salt content better than a packaged mix.
Lastly, serve smaller portions. Cut each slider in half to make mini sandwiches. This way, you can still enjoy the taste without overdoing it on carbs and calories.
Tips, Tricks & Storing
For extra flavor, try adding garlic powder or Italian seasoning to the caramelized onions. You can also swap the Provolone for Swiss or Gruyere cheese.
To save time, caramelize the onions a day ahead and store them in the fridge. Just reheat before assembling the sliders.
Got leftovers? Store them in an airtight container in the fridge for up to 3 days. To reheat, wrap the sliders in foil and warm them in a 350°F oven for about 10 minutes.
For a make-ahead option, assemble the sliders without baking. Cover and refrigerate for up to 24 hours. When ready to serve, let them sit at room temperature for 30 minutes, then bake as directed.
Want to freeze these tasty bites? Wrap individual sliders tightly in plastic wrap, then foil. They’ll keep in the freezer for up to 2 months. Thaw overnight in the fridge before reheating.
Pro tip: Serve the au jus on the side in small ramekins. This keeps the sliders from getting soggy and lets your guests dip as they please.