Preheat oven broiler to high. Place pitas on baking sheet and broil until browned and crispy, about 2 minutes. Be careful not to burn pitas.
Spread pitas with tomato sauce and then top with spinach, chicken slices, roasted red pepper, tomatoes, and mozzarella. Broil on high until cheese has melted, about 2 minutes. Top with basil and some freshly cracked black pepper.
Recipe Notes
Per serving: 362 calories; 27 g protein; 8 g total fat (2 g sat. fat); 46 g total carbohydrates (7 g sugars, 7 g fiber); 481 mg sodium