Preheat the oven to 400°F (200°C).
Cut the pizza dough into thin strips (if using homemade pizza dough, roll it out into a rectangle, about 1/4-inch or 5mm thick, then cut into strips). You can use a sharp knife or a pizza cutter.
Place one piece of cheese underneath a hot dog.
Wrap the dough around the hot dog and cheese creating 'bandages', make sure to leave the gap for the eyes.
Place your mummies on a baking sheet lined with parchment paper (cheese-side down).
Bake for about 15 minutes, until the dough is lightly golden.
"Glue" the candy eyes to the mummies using a bit of mustard or ketchup.
Make spider's web ketchup-mustard dip. Pour some ketchup into a small bowl, draw a few circles on top with the mustard, use a toothpick to draw the lines from the center to the edge to create a spider's web design.