Want a restaurant-worthy shortcut? Use an egg yolk. This is a game-changer.
Beat one yolk in a small bowl. Then, temper it by slowly whisking in a few tablespoons of your warm sauce. This prevents the yolk from scrambling into sugary lumps.
Pour the yolk mixture back into the pan, stir over low heat for 30 seconds, and boom—instant silkiness. Your sauce will now cling to every noodle like a koala on a eucalyptus branch.
Cornstarch Slurry: The Emergency Button
Okay, you messed up. The sauce is still thin, and guests are arriving in five minutes. No panic. Use a cornstarch slurry.
Mix one tablespoon of cornstarch with two tablespoons of cold water until it’s smooth. Never add cornstarch directly to hot liquid—you’ll get clumps that look like tiny, sad boulders.
The Only Way To Thicken Alfredo Sauce According To A Chef
Pour the slurry into your simmering sauce, stir continuously, and watch it thicken in under a minute. It’s basically cheating, and I fully endorse it.
