Easy Chicken Alfredo Recipe

Ingredients

• 8 ounces uncooked fettuccine
• 2 boneless skinless chicken breasts
• 1/2 teaspoon salt, divided
• 1/4 teaspoon pepper, divided
• 2 teaspoons olive oil
• 6 tablespoons butter, cubed
• 2 cups heavy whipping cream
• 3/4 cup grated Parmesan cheese, divided
• 1/2 cup grated Romano cheese
• 1/8 teaspoon ground nutmeg
• 2 large egg yolks, lightly beaten
• Minced fresh parsley, optional