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–+ servings

Olive Garden Alfredo Sauce

iamwinfred
This homemade Olive Garden Alfredo Sauce captures that same velvety texture and buttery Parmesan flavor you love from the restaurant. Ready in just 15 minutes with simple ingredients, this restaurant-quality sauce is faster than ordering takeout and tastes even better. The secret is high-quality Parmesan cheese and the right technique for perfectly smooth, creamy results every time.
5 from 1 vote
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Prep Time 5 minutes
Cook Time 10 minutes
Total Time 15 minutes
Course Main Course
Cuisine Italian
Servings 4 servings
Calories 580 kcal

Equipment

  • Large heavy-bottomed saucepan or skillet For even heat distribution
  • Wooden spoon or silicone spatula For stirring
  • Cheese grater For fresh Parmesan
  • Measuring cups and spoons
  • Whisk

Ingredients
  

  • 1/2 cup unsalted butter 113g, 1 stick
  • 2 cups heavy cream 480ml
  • 2 cloves garlic minced
  • 1 1/2 cups Parmesan cheese 150g, freshly grated Parmigiano Reggiano
  • 1/4 teaspoon white pepper
  • 1/4 teaspoon salt adjust to taste
  • 1/4 teaspoon ground nutmeg
  • fresh parsley optional, for garnish

Instructions
 

  • Melt butter in a large saucepan over medium heat, then add minced garlic and stir constantly for 1 minute until fragrant but not browned.
  • Pour in heavy cream, stir to combine, and bring to a gentle simmer over medium heat for 3-4 minutes, stirring occasionally.
  • Add white pepper, salt, and nutmeg to the simmering cream, stir well to distribute evenly, and continue simmering for 2 minutes.
  • Reduce heat to low and add grated Parmesan gradually (1/4 cup at a time), stirring constantly in a figure-eight motion until each portion melts completely before adding more.
  • Adjust consistency with pasta water or milk if too thick, or simmer longer if too thin. Taste and adjust seasoning as needed.
  • Remove from heat and serve immediately over cooked pasta, tossing gently to coat. Garnish with fresh parsley and extra Parmesan if desired.

Notes

  • Use freshly grated Parmesan cheese - pre-shredded contains anti-caking agents that prevent smooth melting and create a grainy texture.
  • Keep heat low when adding cheese to prevent clumping. High heat causes cheese proteins to separate.
  • Add cheese gradually and stir constantly for best results. Patience ensures smooth, creamy sauce.
  • Use room temperature cream for faster, more even heating and better emulsification.
  • Reserve pasta cooking water to adjust consistency without diluting flavor. The starch helps bind the sauce.
  • Don't boil the sauce once cream is added - a gentle simmer prevents separation and maintains creaminess.
  • Store leftovers in an airtight container for 3-4 days in the refrigerator, or freeze for up to 2 months.
  • Reheat gently over low heat with 2-3 tablespoons of milk or cream, stirring constantly to restore smooth texture.
  • For variations, try adding Cajun seasoning, lemon zest, sautéed mushrooms, sun-dried tomatoes, or crispy bacon.
  • This sauce pairs beautifully with fettuccine, chicken, shrimp, or as a pizza base instead of tomato sauce.

Nutrition

Serving: 1ServingCalories: 580kcalCarbohydrates: 6gProtein: 12gFat: 58gSaturated Fat: 36gPolyunsaturated Fat: 2gMonounsaturated Fat: 15gCholesterol: 175mgSodium: 520mgPotassium: 150mgSugar: 3gVitamin A: 45IUCalcium: 35mgIron: 2mg
Keyword alfredo sauce, cream sauce, easy sauce, olive garden, pasta sauce
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