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Fettuccine Alfredo Recipe: Creamy Pasta Perfection

A rich, authentic Roman pasta dish featuring fettuccine noodles coated in a velvety butter and Parmigiano-Reggiano sauce. Combines simplicity with restaurant-quality results in just 20 minutes.
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Course: pasta
Cuisine: Italian
Prep Time: 5 minutes
Cook Time: 15 minutes
Total Time: 20 minutes
Servings: 4 servings
Calories: 750kcal
Author: Eva Stoner

Ingredients

  • 8 oz fettuccine
  • 4 tbsp unsalted butter
  • 1 cup heavy cream
  • 1 cup grated Parmigiano-Reggiano
  • 1/2 tsp salt
  • Optional: black pepper

Instructions

  • Bring a large pot of salted water to a boil
  • Cook fettuccine according to package instructions until al dente (8-10 minutes)
  • Reserve 1/2 cup pasta cooking water
  • In a large bowl, whisk butter and cream until smooth
  • Add half the pasta to the sauce, tossing to coat
  • Add remaining pasta and half the Parmigiano-Reggiano
  • Add pasta water as needed to reach desired consistency
  • Serve immediately with additional cheese

Notes

Use freshly grated Parmigiano for best emulsification
Adjust salt to taste
For vegan option, substitute plant-based cream and vegan Parmesan
Thicken with a splash of milk if sauce appears too loose

Nutrition

Serving: 1g | Calories: 750kcal | Carbohydrates: 45g | Protein: 24g | Fat: 32g | Saturated Fat: 18g | Cholesterol: 180mg | Sodium: 900mg | Fiber: 2g | Sugar: 2g