The Best Chicken Alfredo | Cooking Professionally

Ingredients

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