Making Hot Italian Sub Sliders is simple! Just follow these easy steps:

1. Preheat your oven to 375°F (190°C).

2. Prepare the Slider Buns: Slice the slider buns in half horizontally, keeping them connected. Place the bottom halves in a baking dish.

3. Layer the Ingredients: Spread a thin layer of marinara sauce on the bottom halves of the buns.

4. Add Meats: Layer the sliced pepperoni, salami, and ham evenly over the marinara sauce.

5. Add Cheese: Place the provolone cheese slices on top of the meats.

6. Layer Vegetables: Add sliced banana peppers over the cheese.

7. Prepare the Top Halves: In a small bowl, mix olive oil, Italian seasoning, garlic powder, salt, and black pepper. Brush this mixture over the cut side of the top halves of the buns.

8. Assemble the Sliders: Carefully place the top halves of the buns on top of the layered fillings.

9. Cover with Foil: Tightly cover the baking dish with aluminum foil to keep the sliders from drying out.

10. Bake: Place in the preheated oven and bake for 15 minutes.

11. Remove Foil: After 15 minutes, remove the foil and bake for an additional 5-10 minutes, until the cheese is bubbly and the tops are golden brown.

12. Serve: Once out of the oven, let them cool for a few minutes, then slice into individual sliders. Garnish with basil leaves if desired.