Pasta Alfredo

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4.7(384 reviews)
Updated

Classic Alfredo pasta β€” fettuccine in butter-cream-Parmesan sauce. Italian-American restaurant favorite. The trick is freshly grated Parmesan, off-heat cheese addition, and pasta water for the proper silky emulsion.

⏱

Prep Time

22 min

πŸ”₯

Cook Time

50 min

🍽

Servings

2

⚑

Calories

432 cal

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Pasta Alfredo β€” homemade International dinner recipe with pasta, cream, cheese, 2 servings, ready in 72 minutes
Dinner
Medium

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Smart Servings Scaler

servings
  • Pasta100 g
  • CreamΒΌ cup
  • CheeseΒ½ cup
  • Olive Oil1 tbsp
  • Garlic1 Β½ cloves
  • Parmesan CheeseΒΌ cup
  • BasilΒ½
  • Black PepperΒΌ tsp
  • SaltΒ½ tsp

All quantities scaled automatically from 2 servings.

Ingredients

Makes 2 servings Β· Use the Servings Scaler above to adjust

  • Pasta100 g
  • Cream0.25 cup
  • Cheese0.5 cup
  • Olive Oil1 tbsp
  • Garlic1.5 cloves
  • Parmesan Cheese0.25 cup
  • Basil0.5
  • Black Pepper0.25 tsp
  • Salt0.5 tsp

Instructions

  1. 1

    Bring a large pot of salted water to a rolling boil. Cook 1 lb of fettuccine for 1 minute less than the package time. Reserve 1 cup of pasta water before draining.

  2. 2

    While pasta cooks, heat Β½ cup of butter and 1 cup of heavy cream in a large skillet over medium-low heat. Bring to a low simmer, cook 2-3 minutes until slightly thickened.

  3. 3

    Off heat (this is essential β€” boiling cheese splits), whisk in 1.5 cups of freshly grated Parmesan in handfuls, whisking between each so it melts smoothly.

  4. 4

    Season with Β½ teaspoon salt, Β½ teaspoon black pepper, ΒΌ teaspoon nutmeg (the secret that distinguishes great Alfredo).

  5. 5

    Add the drained pasta directly to the sauce. Toss with tongs until coated. Add pasta water 1 tablespoon at a time until the sauce silkily coats every strand.

  6. 6

    Finish with a final grating of Parmesan, more cracked black pepper, and chopped fresh parsley. Serve immediately on warm plates.

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πŸ’‘ Expert Tips

  • 1.Fresh-grated Parmesan. Pre-shredded has anti-caking powder that prevents smooth melting.
  • 2.Off-heat for cheese. Boiling cheese makes the sauce gritty.
  • 3.Pasta water is essential. The starch emulsifies the fat with dairy for that glossy coat.
  • 4.Nutmeg is the secret. Just ΒΌ teaspoon transforms generic creamy pasta to genuinely Italian.

πŸ”¬ Why It Works

American Alfredo is butter, cream, and Parmesan emulsified with pasta water. The off-heat cheese addition keeps the sauce smooth; pasta water gives it glossy clinging texture. Nutmeg is the chef's touch that elevates it. Real Italian Alfredo (original Roman version) uses no cream β€” just butter, Parmesan, and pasta water. The American version is more reliable.

Frequently Asked Questions

Can I add chicken?β–Ύ
Yes β€” chicken Alfredo is the most common American version. Cook chicken separately, then add to the sauce.
Why did my sauce split?β–Ύ
Heated the cheese too hot. Off-heat for cheese, always.
Can I make ahead?β–Ύ
Alfredo waits poorly. Sauce thickens and separates as it cools. Make just before serving.
Original Italian recipe?β–Ύ
Just butter, Parmesan, pasta water β€” no cream. The cream is an American addition that makes it foolproof but heavier.

Nutrition Facts

Per serving (recipe makes 2 servings)

Calories432kcal
Protein30g
Carbohydrates18g
Fat4g
Fiber10g
Sugar32g

* Percent Daily Values based on a 2,000 calorie diet. Values are estimates.

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