Preheat oven to 350 degrees. Place each half of the sandwich roll (cut side up) on a baking sheet and brush with melted butter. Sprinkle with garlic powder and place in the oven for 5 minutes, until the top of the bread is toasted
While the bread is toasting, prepare
the string cheese by pulling the cheese apart into strings.
Remove from oven. Spread marinara sauce over the top of each slice of bread. Top each with three slices of pepperoni.
Top the pepperoni with the strings of cheese, crisscrossing them to resemble a mummy wrap.
Bake for 10 minutes, until the cheese is melted.
Top with candy eyes before serving.