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Hot Italian Sub Sliders

Hot Italian sub sliders are a bold and savory appetizer or main dish, loaded with layers of deli meats, melty cheese, and zesty peppers, all baked inside soft slider rolls with a flavorful seasoned butter topping. These mini sandwiches are perfect for game day, parties, or an easy weeknight dinner. They’re quick to assemble, easy to serve, and always a crowd-pleaser.

Ingredients

Scale

12 slider rolls, connected if possible
¼ pound sliced salami
¼ pound sliced pepperoni
¼ pound sliced ham or capicola
8 slices provolone or mozzarella cheese
½ cup sliced banana peppers or pepperoncini
¼ cup mayonnaise (optional)
2 tablespoons butter, melted
1 teaspoon Italian seasoning
½ teaspoon garlic powder
1 tablespoon grated Parmesan cheese
Fresh parsley for garnish (optional)

Instructions

Preheat the oven to 350°F and lightly grease a 9×13-inch baking dish.

Carefully slice the slider rolls in half horizontally, keeping them connected if possible. Place the bottom half in the prepared dish.

Spread mayonnaise on the bottom layer if using. Layer the salami, pepperoni, ham, and cheese evenly across the rolls. Top with banana peppers.

Place the top half of the rolls back on and gently press down.

In a small bowl, mix together the melted butter, Italian seasoning, garlic powder, and Parmesan cheese.

Brush the butter mixture generously over the tops of the rolls.

Cover loosely with foil and bake for 15 minutes. Uncover and bake for another 5 to 7 minutes, or until the tops are golden and the cheese is melted.

Remove from the oven and let cool for a few minutes before slicing and serving.

Notes

You can substitute or add other deli meats like mortadella or prosciutto for extra flavor.
To make ahead, assemble the sliders and refrigerate them covered for up to one day. Add the butter topping just before baking.
Serve with marinara sauce on the side for dipping or add it inside the sliders for a saucier bite.
Leftovers can be reheated in the oven or air fryer to keep the rolls crispy.