Simple Table Recipes
Dinner

Creamy Garlic Parmesan Pasta

Silky garlic Parmesan pasta with a rich cream sauce that comes together while the pasta cooks.

A bowl of creamy garlic Parmesan pasta with black pepper and parsley
Prep
5 min
Cook
20 min
Total
25 min
Makes
4 servings
Difficulty
Easy
  • Measurements grams + cups
  • Cuisine Italian-American
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Why You'll Like This Recipe

  • The sauce is made in the time it takes the pasta to boil.
  • Five ingredients doing the work, none of them unusual.
  • A base for almost anything — chicken, shrimp, peas, spinach.

Ingredient Notes

Parmesan, finely grated
Grate it yourself and grate it fine. Pre-grated Parmesan carries anti-caking cellulose that will not melt smoothly, and coarsely grated cheese takes longer to dissolve and can clump.
Reserved pasta water
Starchy, salty and the most useful thing in the recipe. It loosens the sauce without thinning the flavour, and the starch helps it cling to the pasta. Always reserve more than you think you need.
Garlic
Cooked for well under a minute over medium-low heat. Browned garlic turns bitter and the whole sauce carries it.

Equipment

  • Large pot
  • Large skillet

Substitutions

Heavy cream
Half-and-half works with a thinner result. Whole milk needs help — whisk 15 g of flour into the butter before the milk goes in to make a light roux.
Parmesan
Pecorino Romano is sharper and saltier, so reduce the added salt. Grana Padano is milder and slightly cheaper.
Additions
Cooked chicken, shrimp, peas, spinach or sauteed mushrooms all fold in at the end. Add them once the sauce is finished so they warm through rather than cook.

Storage

Storing: Best fresh. Refrigerate for up to 2 days and reheat gently with a splash of milk or cream, stirring, since the sauce firms up considerably when cold.

Frequently Asked Questions

Why is my Parmesan sauce grainy?

Either the heat was too high when the cheese went in, or the Parmesan was pre-grated. Add cheese off the boil, a handful at a time, over low heat — and grate it yourself, since the anti-caking agents in pre-grated cheese prevent smooth melting.

What is pasta water for?

It is starchy and salty, so it loosens a thick sauce without watering down the flavour, and the starch helps the sauce cling to the pasta rather than sliding off. Reserve a cup before draining, every time.

Can I make garlic Parmesan pasta without cream?

Yes. Whisk 15 g of flour into the melted butter, cook it a minute, then add 300 g of whole milk slowly to make a light béchamel. It is not quite as rich but it works well.

Why did my cream sauce split?

Too much heat, usually after the cheese went in. Keep the pan at low once the Parmesan is added and never let it boil. A split sauce can sometimes be brought back with a splash of cold cream whisked in off the heat.

What pasta shape is best?

Long flat shapes like fettuccine or linguine hold a cream sauce best. Short shapes work — ridged ones like rigatoni grip better than smooth penne.

How do I make the sauce thicker?

Simmer the cream a minute or two longer before the cheese goes in, or add a little more Parmesan. Avoid reducing it after the cheese is in, since that is when it splits.

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