01 -
In a small bowl, thoroughly combine 28 grams of softened unsalted butter, 14 grams of grated Parmesan cheese, 1 teaspoon of Italian seasoning, 0.5 teaspoon of garlic powder, and a pinch of salt until a smooth mixture forms.
02 -
Spread a thin, even layer of 60 ml pizza or marinara sauce onto two slices of bread. Evenly sprinkle 56 grams of shredded mozzarella cheese over the sauce, then arrange 6 thin slices of pepperoni on top of the cheese on each bread slice.
03 -
Place the remaining two bread slices on top of the assembled halves, ensuring the sauced side is facing down. Generously apply the prepared garlic butter mixture to the exterior of each sandwich.
04 -
Preheat a skillet over medium heat. Carefully place the prepared sandwiches into the hot pan, butter-side down. Cook for 3 to 4 minutes per side, gently pressing with a spatula, until the bread achieves a golden-brown crispness and the internal cheese is thoroughly melted.
05 -
Remove the grilled sandwiches from the skillet. Allow them to rest for 1 to 2 minutes before slicing. Serve immediately, accompanied by additional marinara or pizza sauce for dipping.