Making Hawaiian Roll Pizza Sliders is a straightforward process that anyone can follow. Here are the step-by-step instructions to guide you:

1. Preheat the Oven: Preheat your oven to 350°F (175°C).
2. Prepare the Baking Dish: Grease a 9×13-inch baking dish with non-stick spray or butter.
3. Slice the Rolls: Carefully slice the entire package of Hawaiian rolls in half horizontally. Keep the bottom halves in the baking dish.
4. Add Pizza Sauce: Spread a generous layer of pizza sauce over the bottom halves of the rolls.
5. Layer the Cheese and Toppings: Sprinkle half of the mozzarella cheese over the sauce. Then, add your diced pepperoni or chosen toppings. Top it off with the remaining mozzarella cheese.
6. Replace the Top Half of Rolls: Place the top halves of the rolls back on top of the cheese and toppings.
7. Prepare the Butter Mixture: In a small bowl, combine the melted butter, garlic powder, and Italian seasoning. Mix well.
8. Brush the Top: Brush the butter mixture generously over the top of the rolls.
9. Sprinkle Parmesan Cheese: Sprinkle the grated Parmesan cheese evenly over the top of the rolls.
10. Bake: Place the baking dish in the preheated oven and bake for 25-30 minutes, or until the cheese is melted and the tops are golden brown.
11. Cool and Serve: Remove from the oven and let cool for a few minutes. If desired, garnish with chopped parsley before serving. Cut into individual sliders and enjoy!

These simple steps will guide you in creating Hawaiian Roll Pizza Sliders that are both delicious and visually appealing.