1 cup farro
3 tablespoons extra virgin olive oil
1 medium onion, chopped
3 garlic cloves, minced
2 ounces thinly sliced prosciutto, chopped
3 tablespoons pine nuts
3 ounces sharp provolone, cut into small dice
1 plum tomato, seeded and chopped
1/4 cup basil leaves, thinly sliced
1 tablespoon white wine vinegar
1/4 teaspoon salt
1/4 teaspoon ground black pepper