Fettuccine Alfredo

Fettuccine Alfredo is a classic Italian-American pasta dish consisting of flat fettuccine noodles tossed in a rich, creamy sauce made from butter, Parmesan cheese, and often heavy cream. While it originated in Rome, the version most people know today was popularized in the United States, where it became a staple of Italian-American cuisine. The dish is known for its simple yet indulgent flavor profile, relying on the quality of its few ingredients.

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🍽️ Nutrition at a glance

This dish is high in carbohydrates from the pasta and high in fat from the butter, cream, and cheese, making it quite calorie-dense, often ranging from 800 to over 1,200 calories per restaurant-sized serving. It provides a good source of calcium and protein from the dairy, but is generally low in fiber and vitamins unless served with vegetables.

Nutrition breakdown

Calories	450 kcal
Protein	15 g
Carbs	35 g
Fat	28 g
Fiber	2 g
Sugar	3 g
Sodium	600 mg
Calcium	250 mg
Iron	2 mg
Potassium	200 mg
Vitamin A	150 mcg
Vitamin D	1 mcg
Vitamin B12	1 mcg
Phosphorus	200 mg
Cholesterol	100 mg

Per 1 cup (240 g) · estimated, varies by recipe

💡 What's interesting

The original Italian version, created by Alfredo di Lelio in 1920s Rome, was made with just butter and Parmigiano-Reggiano, without the heavy cream that defines the Americanized version. The dish gained its fame in the U.S. when Hollywood actors Mary Pickford and Douglas Fairbanks were served it at di Lelio's restaurant and raved about it, leading to a surge in its popularity.