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alfredo sauce recipe - Creamy homemade alfredo sauce coating fettuccine pasta in a white bowl, garnished with fresh parsley.

Classic Homemade Alfredo Sauce

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This is the ultimate, easy-to-make alfredo sauce recipe that yields a rich, creamy, and decadent sauce in less than 15 minutes. Perfect for a quick weeknight meal or an impressive dinner party.

  • Total Time: 15 minutes
  • Yield: 4 servings (about 2 cups sauce) 1x

Ingredients

Scale

1/2 cup (1 stick) unsalted butter
2 cloves garlic, minced (optional, but recommended)
2 cups heavy cream
1 1/2 cups freshly grated Parmigiano-Reggiano cheese
1/4 teaspoon salt, or to taste
1/4 teaspoon black pepper, or to taste
Pinch of freshly grated nutmeg (optional)

Instructions

Step 1: In a medium saucepan or skillet over medium-low heat, melt the unsalted butter. If using, add the minced garlic and sauté for 30 seconds until fragrant, taking care not to burn it.
Step 2: Pour in the heavy cream. Increase the heat to medium and bring the cream to a gentle simmer, whisking occasionally. Do not allow it to come to a rolling boil. Cook until the cream is hot and slightly thickened, about 3-5 minutes.
Step 3: Remove the pan from the heat. Gradually add the freshly grated Parmigiano-Reggiano cheese, whisking constantly until the cheese is completely melted and the sauce is smooth and creamy. If the sauce is too thick, you can add a tablespoon or two of hot pasta water.
Step 4: Season the alfredo sauce with salt, black pepper, and an optional pinch of nutmeg. Taste and adjust seasonings as needed. Remember, the Parmesan cheese is already salty.
Step 5: Immediately toss the warm alfredo sauce with your freshly cooked pasta. Serve hot and enjoy this glorious alfredo sauce recipe!

Notes

For best results, use fresh, high-quality ingredients, especially Parmigiano-Reggiano cheese. Serve immediately for optimal creaminess. If reheating, add a splash of milk or cream and warm gently over low heat, whisking constantly.

  • Prep Time: 5 minutes
  • Cook Time: 10 minutes
  • Category: Main Dishes & Savory Recipes
  • Cuisine: Italian-American

Nutrition

  • Serving Size: 1/4 cup sauce
  • Calories: 450 kcal
  • Sugar: 1 g
  • Sodium: 300 mg
  • Fat: 45 g
  • Saturated Fat: 28 g
  • Unsaturated Fat: 12 g
  • Trans Fat: 1.5 g
  • Carbohydrates: 5 g
  • Fiber: 0 g
  • Protein: 10 g
  • Cholesterol: 150 mg