Preheat oven to 450º.
Take a paper cup or cone and wrap a piece of aluminum foil around it. Make sure to cover the inside as well. If using a paper cup, create a pointed tip at the bottom.
Unroll refrigerated pizza dough onto a lightly floured surface.
Use a rolling pin to stretch the dough until it's thin.
Take your foil-wrapped cup and lay it onto a corner of the dough. Cut around the cup.
Take your cut piece of dough and wrap it around the cup. Continue with a second cup or until you're out of dough.
Place dough-wrapped cups into a popover or muffin tin and bake for 8-10 minutes, or until cooked through.
Allow cones to cool, then remove from foil cups. Place cones back into tin.
Place 1-2 slices of deli ham inside of the cone and lay a slice of cheese on top (you may have to fold cheese in half).
Bake again for 8 minutes or until cheese is completely melted and cones are golden brown.
Allow cones to cool slightly before eating.