Lay out the prosciutto slices on a clean work surface.

Place a basil leaf on one end of each prosciutto slice, then top each basil leaf with a mozzarella ball.

Roll up the prosciutto slices to wrap the mozzarella and basil securely.

If needed, secure each wrap with a toothpick to hold it together.

Serve immediately as is, or for a warm appetizer, proceed to bake.

Preheat the oven to 400°F.

Place the wrapped mozzarella on a baking sheet and bake for 5 minutes, or until the prosciutto is slightly crisp and the mozzarella starts to melt.

Remove from the oven carefully and serve warm.