BBQ Chicken Flatbread with Mozzarella and Peppers

Ingredients

• 2 large chicken breasts
• 1 teaspoon olive oil
• 1/2 teaspoon dried oregano
• 1/4 teaspoon dried tarragon
• 1/4 teaspoon salt
• 2 flatbreads
• 1/2 cup barbecue sauce, plus extra for drizzling
• 2 garlic cloves, minced
• 1 cup mozzarella cheese, shredded
• 1 small red bell pepper, chopped
• 1/4 cup red onion, sliced
• 2 tablespoons fresh cilantro, chopped
• 2 tablespoons red pepper flakes
• 3 tablespoons parmesan cheese, grated