Preheat oven to 450F
Snap off the bottom end off each piece of asparagus
If using cheese sprinkle on one edge of the prosciutto and lay the asparagus right overtop.
Wrap prosciutto around the asparagus spear.
Place the wrapped spears on a clean baking sheet at least 1" apart.
Repeat with all asparagus spears.
Bake 12-15 minutes, until asparagus is tender.