What You Need...For the sandwiches:
9 slider rolls
3/4 cup pizza sauce
25-30 slices pepperoni (I did 3 per sandwich)
3/4 cup shredded mozzarella cheese
...For the topping:
3 tablespoons unsalted butter, melted
1/2 tablespoon onion powder
1/2 tablespoon garlic powder
1/2 tablespoon Italian seasoning
1/4 teaspoon Worcestershire sauce
How to Make
Preheat the oven to 350 degrees.
Separate each roll, then spread a little pizza sauce onto both halves. Place 3 slices of pepperoni and a handful of shredded cheese on each roll. Close rolls and place them close together in a 9x9" baking dish. I lined my dish with aluminum foil for an easy clean-up!
In a small bowl, whisk together all of the sauce ingredients. Brush evenly over all of the sandwiches, just enough to cover the tops; let sandwiches sit for 10 minutes to absorb the butter and seasonings.
Cover with foil and bake for 15 minutes or until cheese is melted. Uncover and cook for 5 additional minutes or until tops are slightly brown and crispy. Serve warm.
You can actually prep these a day ahead of time and keep them in the fridge until they're ready to be baked!