01 -
Arrange the bread slices on a flat surface and evenly spread butter on one side of each slice.
02 -
Flip the bread slices and spread approximately 1 tablespoon of pizza sauce on the unbuttered side of each slice.
03 -
Layer shredded mozzarella, a sprinkle of cheddar if using, mini pepperoni slices, and a pinch of Italian seasoning over the pizza sauce.
04 -
Top each prepared slice with another slice of bread, ensuring the buttered side faces outward.
05 -
Heat a skillet over medium heat and place sandwiches in the pan. Cook for 2 to 3 minutes per side until the bread is golden brown and cheese is thoroughly melted.
06 -
Continue preparing and grilling sandwiches in batches until all are cooked.
07 -
Serve sandwiches hot with additional pizza sauce for dipping.