Herbed Farro Salad with Apples & Zucchini

Ingredients

• 2 tablespoons white balsamic vinegar
• ¼ teaspoon black pepper
• 3 tablespoons extra-virgin olive oil
• ¼ cup chopped green onions
• ¼ cup chopped fresh basil
• 1 ½ cups dry farro (10 ounces)
• ½ teaspoon minced fresh garlic
• ½ teaspoon each cayenne pepper and kosher salt
• 1 medium zucchini (diced (2 cups))
• 1 medium Braeburn or Honeycrisp apple (diced)
• 1 tablespoon chopped fresh tarragon