Preheat oven to 400°F. Line a rimmed baking sheet with parchment.
Working in batches, scoop several, tablespoon-sized mounds of finely grated Montasio cheese onto the baking sheet, spreading each mound about 3" wide and spacing at least 1" apart.
Bake cheese until light brown and melted, but not burnt, 8 to 10 minutes. Remove the sheet from the oven and let the frico cool completely. Use a small offset spatula to remove the frico one at a time.