Start by preheating your oven to 350°F (175°C). Slice the dinner rolls in half horizontally, keeping them connected if possible. Place the bottom half on a baking sheet or in a large baking dish.

Spread an even layer of pizza sauce over the bottom half of the rolls. Sprinkle about half of the shredded mozzarella on top. Add a couple of slices of pepperoni to each roll. Layer the remaining mozzarella over the pepperoni and top it all off with the top half of the rolls.

In a small bowl, mix the melted butter, garlic powder, Italian seasoning, and grated Parmesan cheese. Brush this buttery goodness generously over the tops of the rolls. Trust me, this step takes these sliders to the next level.

Cover the dish with aluminum foil and bake for about 10 minutes. Remove the foil and bake for another 10-15 minutes, or until the tops are golden and the cheese is melted and bubbly.

Let the sliders cool for a couple of minutes before serving. Use a sharp knife to cut them into individual sliders and watch them disappear!