Preheat your oven to 350°F (175°C).
Lightly grease your baking dish with cooking spray or a bit of olive oil.
Carefully slice the Hawaiian rolls in half horizontally. Keep the bottom half in the baking dish.
Spread the marinara sauce evenly over the bottom half of the rolls. Sprinkle mozzarella cheese over the sauce.
Evenly distribute the pepperoni slices on top of the cheese layer.
Top with freshly grated parmesan cheese.
Place the top half of the rolls back on top.
In a mixing bowl, combine the melted butter, minced garlic, oregano, and basil. Mix well.
Brush the garlic butter mixture over the top of the rolls.
Cover with aluminum foil and bake for 15 minutes. Remove the foil and bake for an additional 10-15 minutes.
Once baked, let cool for a few minutes, slice into individual sliders, and serve warm.
