01 -
Preheat your oven to 375°F (190°C).
02 -
Slice the loaf of Italian bread into cubes, but do not cut all the way through.
03 -
Arrange the sliced bread on a baking sheet lined with parchment paper.
04 -
Gently pull apart the slices of bread and tuck in pieces of pepperoni and mozzarella cheese.
05 -
In a small bowl, mix the melted butter, garlic powder, oregano, basil, and red pepper flakes.
06 -
Brush the butter mixture generously over the bread, making sure to get it between the slices.
07 -
Bake in the preheated oven for 15-20 minutes, or until the cheese is melted and bubbly and the bread is golden brown.
08 -
Let cool for a few minutes before serving.