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Quick Creamy Homemade Fettuccine Alfredo

This classic fettuccine alfredo is rich, silky, and made entirely from scratch with pantry staples. Butter, cream, parmesan, and garlic come together to create a comforting pasta dish that’s simple yet indulgent—perfect for a quick weeknight dinner or a cozy weekend meal.
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Course: Dinner
Cuisine: Italian
Keyword: Quick Creamy Homemade Fettuccine Alfredo
Prep Time: 5 minutes
Cook Time: 15 minutes
Total Time: 20 minutes
Servings: 4

Ingredients

  • 1 lb Fettuccine Pasta
  • 6 tbsp Butter
  • 1 Garlic Clove (minced)
  • 1 1/2 cups Heavy Cream
  • 1/4 tsp Salt
  • 1 1/4 cup Shredded Parmesan Cheese
  • 1/4 tsp Pepper
  • 2 tbsp Italian Parsley (optional)

Instructions

  • Bring a large pot of water to a rolling boil over high heat. Season generously with salt. Add the fettuccine and cook according to the package directions until al dente.
  • While the pasta cooks, melt the butter in a large skillet over medium heat. Add the minced garlic and sauté for 1–2 minutes, stirring frequently to prevent browning.
  • Pour the heavy cream into the skillet and stir to combine. Allow the cream to simmer and gently reduce for 5–8 minutes.
  • Add half of the parmesan cheese to the cream mixture. Whisk continuously until the sauce is smooth and the cheese is fully melted.
  • Before draining the pasta, reserve some of the pasta water. This starchy water can be used to loosen the sauce if needed.
  • Add the cooked fettuccine to the skillet and toss to coat evenly in the alfredo sauce. Sprinkle in the remaining parmesan cheese and continue tossing until well combined.
  • If the sauce seems too thick, add a small amount of reserved pasta water until the desired consistency is reached.
  • Finish with freshly ground pepper and garnish with Italian parsley, if using. Serve immediately.

Notes

Notes
  • For best flavor and texture, use freshly grated, refrigerated parmesan cheese.
  • If you prefer extra sauce, slightly reduce the amount of pasta used.
  • Leftover pasta water is ideal for thinning sauces without diluting flavor.
  • Nutrition information is automatically calculated and should be considered an estimate.
Nutrition
Calories: 448kcal | Carbohydrates: 52g | Protein: 11g | Fat: 34g | Saturated Fat: 12g | Cholesterol: 78mg | Sodium: 653mg | Potassium: 568mg | Fiber: 5g | Sugar: 8g | Vitamin A: 1384IU | Vitamin C: 10mg | Calcium: 60mg | Iron: 2mg
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