But what happens if your sauce doesn’t quite have the consistency you’d like? If you’re wondering how to thicken Alfredo sauce to achieve a silky, irresistibly delicious pasta topper ...
Stir until smooth, and then add more milk until the sauce is thickened. Cook for 10-15 minutes to ensure the flour is cooked through. Sprinkle with grated nutmeg, if desired, and serve.