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A buttery cheese sauce and only a 5 minute prep, what’s not to love?!

Homemade Fettuccine Alfredo served on a white plate.

We all love Fettuccine alfredo!

Fettuccine Alfredo happens to be one of the recipes that everyone has a version of. It also happens to be one of my kids’ favorite dinner recipes that we eat on repeat.

We love it for so many reasons:

  • It’s simple! From start to finish, this recipe can be made in about 30 minutes.
  • Easy to add to. Add your favorite veggies or a meat like sausage or Chicken to make a delicious Chicken Alfredo.
  • Great for even picky kids! Even our most picky kids love this dish, which means it’s a winner in our books!
Fettuccine Noodles draining in a yellow colander for making Fettuccine Alfredo.

ingredients

  • 1 pound fettuccine pasta – fettuccine is traditional, but we also like linguine or penne pasta. See this How to Cook Pasta post for tips.
  • 2 tablespoons unsalted butter
  • 2 teaspoons minced garlic you’ll need to mince 2 cloves
  • 1 pint heavy whipping cream about 2 cups. For a lighter version, substitute the heavy cream with milk, half ‘n half, greek yogurt, or fat-free cream cheese.
  • 1 cup grated Parmesan cheese – plus more for a topping
  • ½ teaspoon garlic pepper – or garlic salt with parsley flakes. I often add black pepper and garnish with fresh herbs like chopped parsley, basil, thyme, and rosemary.

How to make Fettuccine alfredo

  1. PASTA. Bring a large pot of salted water to a boil. Cook 1 pound of fettuccine noodles to al dente as directed on the package. Drain.
  2. SAUCE. While the noodles are cooking, add 2 tablespoons butter to a pan and melt. Add 2 teaspoons minced garlic and sauté for 1-2 minutes.
    • Add 1 pint heavy whipping cream and bring to a simmer. Stir in 1 cup parmesan cheese and mix well. (Sauce will thicken).
  3. SERVE. Toss pasta into the cream mixture and mix until covered. Top with ½ teaspoon garlic pepper and more parmesan cheese.

Adjust the SAuce

Thicken the sauce. We typically add a little bit more Parmesan cheese to thicken the sauce, but you can also add flour. To make it more thick and cheesy, add ½-1 cup shredded Parmesan or Mozzarella cheese before serving.

Thin the sauce. Add a little pasta water or more heavy cream to thin out the sauce.

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5 from 305 votes

Fettuccine Alfredo

By: Lil’ Luna
With a handful of ingredients, creamy Fettuccine Alfredo takes just minutes to make. It's an easy, cheesy family favorite!
Servings: 6
Prep: 5 minutes
Cook: 30 minutes
Total: 35 minutes

Ingredients 

  • 1 pound fettuccine pasta
  • 2 tablespoon unsalted butter
  • 2 teaspoon minced garlic
  • 1 pint heavy whipping cream
  • 1 cup grated Parmesan cheese, plus more for a topping
  • ½ teaspoon garlic pepper, or garlic salt
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Instructions 

  • Cook 1 pound of fettuccine noodles as directed on the package.
  • While the noodles are cooking, add 2 tablespoons butter to a pan and melt. Add 2 teaspoons minced garlic and sauté for 1-2 minutes.
  • Add 1 pint heavy whipping cream and bring to a simmer. Add 1 cup parmesan cheese and mix well. (Sauce will thicken).
  • Add pasta and mix until covered. Top with ½ teaspoon garlic pepper and more parmesan cheese.

Video

Notes

STORE. Place Fettuccine Alfredo Recipe in an airtight container or covered bowl and store it in the fridge for up to 5 days.
FREEZE. I have successfully stored this dish in the freezer many times. I often make a double batch so I have enough to freeze for another day.
  • Place the pasta into a Freezer Ziploc, remove as much air as possible, and freeze for up to 3 months. Thaw in the fridge and reheat on the stovetop
To reheat. It’s a little tricky, but it’s best to reheat it slowly over low heat. Low and slow on the stove. This will help prevent the sauce from separatin

Nutrition

Calories: 663kcal, Carbohydrates: 57g, Protein: 18g, Fat: 40g, Saturated Fat: 24g, Cholesterol: 193mg, Sodium: 346mg, Potassium: 258mg, Fiber: 2g, Sugar: 1g, Vitamin A: 1455IU, Vitamin C: 0.7mg, Calcium: 277mg, Iron: 1.6mg

Nutrition information is automatically calculated, so should only be used as an approximation.

Additional Info

Course: Main Course
Cuisine: Italian
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Recipe modified from Love, Pomegranate House.

Recipe FAQ

  • Alfredo is the Italian-American white sauce we all know and love.
  • Fettuccine is the long, skinny pasta most of us like to enjoy with our Alfredo sauce.
  • Both sauces are dairy-based, but White Sauce is thickened with a roux made with butter and flour while Alfredo Sauce uses heavy creamy and is thickened by reduction on the stovetop and not with a roux.
  • Mix in cooked veggies (broccoli is our fav) or top with grilled chicken breast, sliced sausage, or shrimp. 
  • Fridge: Place fettuccine alfredo in an airtight container or covered bowl and store it in the refrigerator for up to 5 days.
  • Freezer: I often make a double batch so I have enough to freeze for another day. Place the pasta into a freezer ziploc, remove as much air as possible, and freeze for up to 3 months. Thaw in the fridge and reheat on the stovetop.
  • This dish, especially if frozen, can take on a dry somewhat gritty texture. The best way to reheat to keep it smooth and creamy is low heat and slow on the stove. Add a bit of milk or cream to add moisture and smooth out the sauce.

For more pasta recipes:

About Kristyn

My name is Kristyn and I’m the mom of SIX stinkin’ cute kids and the wife to my smokin’ hot hubby, Lo. My mom’s maiden name is Luna, and I’m one of the many crafty “Lil’ Lunas” in the fam. On this site I like to share all things creative - from recipes to home decor to gifts and home decor ideas. Welcome!

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Recipe Rating




124 Comments

  1. Debra Middleton says:

    Looks delicious!!!!

  2. Donna Sprague says:

    5 stars
    Love this recipe, I have made it numerous times.

  3. Samuel Wachtel says:

    5 stars
    Always love your recipes, I’ve only ever used your baking recipes so it was fun to try out this one! Can’t wait to make it again. Only thing I would change is I’d add some salt and herbs!!

  4. Tauntie says:

    I added chicken and mushrooms, it turned out delicious

  5. Louise K says:

    5 stars
    Delicious, quick to make, super easy. I added cooked shrimp to it. Yummy 😋
    Highly recommend this recipe ❤️

  6. Aly says:

    5 stars
    Love the recipe and it’s a dinner favorite. Are there any ideas why my sauce is not as creamy as others describe? I follow the instructions but it seems more watery than described.

    1. Lil'Luna Team says:

      So the sauce will thicken as it simmers. Make sure it has simmered for an adequate amount of time. If it still isn’t thickening, you can always add more parmesan cheese. Or, measure out 1/4 cup of sauce, whisk in 1-2 tablespoons of flour, then return to the sauce. Hope that helps!

  7. Vickie Ziel says:

    5 stars
    This has been a favorite of mine for a very long time. This is easy to make and so good.