Chicken Fajita Spaghetti

Ingredients

• 12 ounces spaghetti
• 1 tablespoon extra-virgin olive oil
• 1 pound chicken breasts, boneless and skinless, cut into 1-inch pieces
• kosher salt, to taste
• ground black pepper, to taste
• 1 large onion, sliced
• 2 bell peppers, color of your choice, sliced
• 1 tablespoon chili powder
• 1 tablespoon ground cumin
• 2 teaspoons dried oregano
• 1 (15-ounce) can fire-roasted diced tomatoes
• 1/2 cup low-sodium chicken broth
• 3/4 cup half-and-half
• 1/2 cup cheddar cheese, shredded
• 1/2 cup pepper jack cheese, shredded
• cilantro leaves, optional, to taste, for garnish