Pepperoncini Chicken and Rice – Fustini's Oils & Vinegars

Ingredients

• 4 (6-oz.) boneless, skinless chicken breasts
• 2 teaspoons dried oregano
• 1 teaspoon garlic powder
• Kosher salt& freshly ground black pepper
• 4 tablespoons Fustini's Peperoncino Garlic Crush olive oil, divided
• 1 medium yellow onion, chopped
• 4 garlic cloves, finely chopped
• 1 cup long-grain white rice, rinsed
• 1 (16-oz.) jar of sliced pepperoncini, liquid, and peppers separated
• 2 cups ow-sodium chicken broth
• 1 cup half-and-half
• 1/2 teaspoon crushed red pepper flakes
• 1 cup shredded mozzarella