One Pan Chicken Cheesesteak Skillet with Peppers and Onions

Ingredients

• 2 tablespoons olive oil, divided
• 1 yellow onion, halved and thinly sliced
• 1 red bell pepper, thinly sliced
• 1 green bell pepper, thinly sliced
• 1 1/4 pounds boneless skinless chicken breasts, thinly sliced
• 1 1/2 teaspoons Italian seasoning
• 1/2 teaspoon smoked paprika
• Kosher salt
• freshly ground black pepper
• 1 cup shredded provolone cheese