We all do it. You’re draining the pasta, your hand slips, and suddenly your sauce is swimming in starchy water. It happens.
Don’t try to boil it off—that takes forever and ruins the texture. Instead, stir in a pat of butter and let it emulsify. The fat will help thicken the sauce and add gloss.
Then, hit it with extra Parmesan and a pinch of nutmeg. Nutmeg sounds weird, but it magically thickens the creaminess in a way that’s pure alchemy. Trust me on this.
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As you thicken, taste as you go. You don’t want a sauce so thick it feels like plaster, but also dull and salty.
If it gets too thick, add a splash of pasta water. That starchy liquid is liquid gold—it thins the sauce but keeps it creamy.
Remember: Alfredo should coat the back of a spoon, not stand up like a fortress. Unless you’re building a castle out of carbs, in which case, carry on, you magnificent weirdo.