Dinner · Italian

Fettuccine Alfredo

Sofia Romano

Recipe by Sofia Romano

Pasta & Mediterranean · July 24, 2026

This is the real deal: silky pasta coated in a buttery, cheesy sauce that comes together in the time it takes your noodles to boil. Just five ingredients and about 20 minutes stand between you and a restaurant-worthy dinner. It is proof that simple food, done right, wins every time.

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Fettuccine Alfredo

Why you'll love this

  • Ready in about 20 minutes start to finish.
  • Just five simple ingredients you can keep on hand.
  • Rich, creamy, and totally crowd-pleasing.
  • No fancy technique required.

EveryDayMeal recipe

Fettuccine Alfredo

Prep
5m
Cook
15m
Total
20m
Serves
4
Level
Easy

Ingredients

  • 1 lb fettuccine
  • 1/2 cup heavy cream
  • 1/2 cup (1 stick) butter
  • 1/2 cup grated Parmesan
  • 2 tablespoons chopped fresh parsley
  • to taste freshly ground black pepper
  • for the pasta water salt

Equipment

  • Large pot
  • Large skillet
  • Whisk
  • Tongs
  • Colander

Instructions

  1. Bring a large pot of water to a rolling boil and salt it generously, until it tastes like the sea, then add the fettuccine and cook according to the package directions until just tender with a little bite, about 10 to 11 minutes. Before draining, scoop out about 1 cup of the starchy pasta water to loosen the sauce later if needed.
  2. While the pasta cooks, add the heavy cream and butter to a large skillet over medium heat. Let it warm until the butter melts completely and the cream starts to bubble gently around the edges, about 3 to 4 minutes, which builds the base of your sauce.
  3. Whisk in the Parmesan a little at a time so it melts smoothly without clumping, then season with salt and plenty of black pepper. Let the sauce simmer for a minute or two until it thickens just enough to coat the back of a spoon.
  4. Add the drained fettuccine directly to the skillet and toss with tongs until every strand is glossy and coated. If it looks tight, splash in a little reserved pasta water until the sauce turns creamy and clings to the noodles.
  5. Scatter the chopped parsley over the top, add one more grind of black pepper, and serve right away while it is hot and silky.

Tips from the kitchen

  • Grate your own Parmesan from a block. Pre-shredded cheese has anti-caking agents that keep it from melting into a smooth sauce.
  • Save that starchy pasta water. A splash is the easiest way to loosen the sauce and help it cling without watering down the flavor.
  • Serve immediately. Alfredo sauce is best the moment it is tossed, since it thickens fast as it cools.

Estimated nutrition per serving: 620 cal · 18g protein · 62g carbs · 34g fat

Make it your own

  • Add sliced grilled chicken or sauteed shrimp to make it a heartier main.
  • Stir in a handful of frozen peas or steamed broccoli during the last minute for a little color and veg.
  • Swap half the Parmesan for Pecorino Romano if you like a sharper, saltier bite.

Storing & make-ahead

Store leftovers in an airtight container in the fridge for up to 3 days. Reheat gently in a skillet over low heat with a splash of milk or cream, stirring until the sauce comes back together. Avoid the microwave if you can, since it tends to separate the sauce.

Good to know

Why did my sauce turn grainy?
That usually happens when the heat is too high or you use pre-shredded cheese. Keep the heat at medium and whisk in freshly grated Parmesan slowly.
Can I use milk instead of heavy cream?
Heavy cream gives the richest, most stable sauce. Milk will work in a pinch but the result will be thinner and more likely to separate.
How do I keep the pasta from clumping?
Toss it in the sauce right after draining while it is still hot, and add reserved pasta water as needed to keep everything loose and glossy.
Can I make it ahead?
Alfredo is best fresh, but you can prep the ingredients ahead and cook it all in about 20 minutes when you are ready to eat.

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