The best French dip sliders feature tender roast beef, melted cheese, and flavorful au jus gravy on soft King’s Hawaiian rolls. Oven-baked sliders with onion soup mix and buttery seasoning are the ultimate hot sandwiches. These easy party finger foods are ideal for Super Bowl party food ideas or any gathering.
1packetau jus gravy mixor 1 cup of liquid from the roasting pan
Instructions
Preheat the oven to 350ºF. Grease a 9x9 baking dish by rubbing butter over the bottom and sides.
Add 3 tablespoons of butter to a medium skillet over medium-low heat. Once the butter is melted, add the sliced onion and sauté for about 10 minutes or until desired softness. Add the garlic and cook for one minute, then add thyme, salt, and pepper and mix well. Remove from heat and set aside.
Remove rolls from the package. Slice the rolls in half (this is easiest to do while they're all still attached). Place the bottom half of the rolls in the prepared pan.
Top the rolls with half of the cheese, then the roast beef, then the cooked and seasoned onions. Add the other half of the cheese, and place the top half of the cut rolls on top.
Melt remaining butter in a small bowl and add the onion soup mix. Stir together. Brush the tops of the buns with onion soup mixture. Bake for 15 minutes or until the cheese is melted and the rolls are toasted.
While the sliders are baking, prepare the au jus gravy according to the package directions.
Remove the sliders when the tops are golden brown and toasted. Sprinkle with Everything Bagel seasoning and chopped green onions, if desired. Serve with au jus for dipping.
Notes
Nutritional values do not include the au jus since these can be very different depending on the brand.