Three Cheese Panini

Directions

1. 1
   Preheat a panini grill.
2. 2
   Slice off the domed tops of the ciabatta rolls; rolls should now be about 1-inch thick; split rolls horizontally.
3. 3
   Spread a thin, even layer of Grana Padano, then Crotonese, and then Cacio di Roma over the bottom of each roll.
4. 4
   Generously drizzle some truffle oil over each before closing up the sandwich.
5. 5
   Grill each sandwich for about 3 minutes until the bread is golden brown and the cheese is melted.