Spray an 8-inch non-stick saute pan with vegetable oil spray.
Heat the pan over medium heat.
For each Parmesan bowl, sprinkle 1/3 coarsely grated Parmesan to the bottom of the saute pan, distributing the cheese evenly across the pan.
Allow the cheese to bubble for about 30 seconds before adding an additional 1/4 cup of finely grated Parmesan.
When the cheese starts to turn golden brown, remove from the pan and place over any (flipped upside down) bowl you would normally use.
Now, I like to place a paper towel (or two) over the grated Parmesan to soak up any oil, while I gently press/mold the grated cheese to the bowl.
Allow a few moments for your Parmesan bowls to cool before removing.