01 -
Preheat oven to 350°F (175°C). Lightly grease a large baking dish or rimmed baking sheet with cooking spray and set aside.
02 -
Without separating the rolls, use a large serrated knife to slice the entire package in half horizontally, as you would a bagel, separating tops from bottoms. Arrange the bottom halves cut side up in the prepared baking dish.
03 -
In a medium bowl, thoroughly mix shredded mozzarella, grated parmesan, and pizza seasoning until evenly distributed.
04 -
Spread half of the pizza sauce evenly over the bottom halves. Sprinkle half of the cheese mixture over the sauce, then layer sliced pepperoni. Top with the remaining cheese mixture.
05 -
Spread the remaining pizza sauce onto the cut side of the tops. Place the tops onto the assembled bottoms, completing the sliders.
06 -
Melt unsalted butter in a small bowl, then stir in minced garlic, Italian seasoning, salt, and pepper until combined.
07 -
Brush the garlic butter mixture evenly over the tops of the sliders. Bake for 15-20 minutes until the cheese is melted and the tops are lightly browned.
08 -
Remove from oven and optionally grate additional parmesan cheese over the sliders before serving.