Preheat the oven to 400°F. Line a baking sheet with parchment paper.
In a small bowl, whisk together 2 tablespoons of olive oil and the garlic.
Brush the garlic olive oil onto each of the flatbreads.
Top each flatbread with one slice of prosciutto, then sprinkle an even amount of shredded mozzarella over each. Bake at 400°F for 8-10 minutes, until the cheese melts and the edges of the flatbread are slightly crispy.
While they are in the oven, mix together the balsamic vinegar, lemon juice, lemon zest, and remaining tablespoon of olive oil in a large bowl. Toss the arugula in with the dressing.
When the flatbread is done baking, top with the dressed arugula and shaved parmesan.
Notes
Makes 4 servings.Storage: store in an airtight container in the refrigerator. It's best eaten within 1-2 days but will keep for up to 3 days. Substitutions:
You can substitute gouda or fontina cheese for the mozzarella.