01 -
Preheat the oven to 425°F. Line a large baking sheet with parchment paper or a silicone baking mat.
02 -
In a medium bowl, stir the softened cream cheese, mozzarella, Parmesan, chopped pepperoni, salt, pepper, and Italian seasoning until evenly combined.
03 -
Cut the extra pepperoni slices into small triangles, diamonds, or crescent shapes for the hat brims. Set them aside.
04 -
Unroll one tube of crescent dough and separate it into triangles. Place half on the prepared baking sheet. Brush the edges with egg wash, then spoon 1 1/2 tablespoons filling onto each triangle.
05 -
Top each filled triangle with another crescent triangle. Press the edges firmly to seal. Fold the bottom edge upward to make the brim, then bend the point slightly into a witch hat shape.
06 -
Whisk the egg with 1 tablespoon water. Brush the tops of the hats, add the pepperoni decorations to the brim, and sprinkle lightly with Italian seasoning.
07 -
Bake for 8-10 minutes, until puffed and golden brown. Let cool for 3 minutes, then serve with warm marinara sauce.