Pizza Stuffed Chicken

Name: Pizza Stuffed Chicken
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Cuisine: European, Italian, Mediterranean
Ingredients: 2 tablespoons olive oil (divided); 4 boneless skinless chicken breasts; 2 teaspoons italian herbs; 1 teaspoon salt; ½ teaspoon garlic powder; 1/4 teaspoon ground black pepper; 1-1/2 cups pizza sauce (divided); 1-½ cups shredded mozzarella; 24 pepperoni slices; Fresh basil (for garnish)