Spray a panini
grill or griddle
with nonstick spray. Heat over medium heat. Arrange half of the cheese over the bottom piece of focaccia. Arrange the prosciutto
, and then the cantaloupe atop the cheese. Cover with the remaining cheese, then the focaccia top.
the panino until the cheese melts and the bread is crisp
and golden, about 6 minutes. Cut the panino
in half and eat.