Blueberry Salad Flatbreads - Blueberries

Ingredients

• 2 balls pizza dough, (14.1 ounce package)
• 1 cup shredded mozzarella cheese
• 1/2 teaspoon lemon zest
• 2 cups mixed baby greens, packed
• 1/2 cup frozen blueberries, thawed
• 1 tablespoon thinly sliced red onion
• 1 tablespoon olive oil
• 1 tablespoon fresh lemon juice
• 1 teaspoon honey
• 1∕8 teaspoon kosher salt
• 1/16 teaspoon cracked black pepper