Kiss the jarred sauce goodbye and make this incredibly easy and delicious homemade Alfredo sauce instead. Since developing this recipe, it’s been the sauce I crave most often when wanting a quick and easy dinner. This rich and creamy sauce has become a family tradition, and it’s an easy addition to some of my favorite pasta recipes, including fettuccine, spaghetti, and penne!
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I never knew it was so simple to make a delicious homemade Alfredo sauce for my favorite fettuccine Alfredo! Once I developed this recipe, I’ve never looked back. It’s so much better than store-bought, and also incredibly easy. I use fresh ingredients to make something that tastes like it came straight out of a restaurant in just 15 minutes!
What’s in This Homemade Alfredo Sauce Recipe?
- Butter: Makes this sauce super rich. Make sure you’re using unsalted butter. If it has salt in it, the sauce may taste a bit too salty to you. .
- Garlic: Minced garlic adds a savory and earthy flavor to the sauce. Feel free to use pre-minced garlic if you don’t have fresh garlic cloves available to use for this recipe. It will still work well.
- Heavy Cream: Gives the sauce body and a creamy texture. If you don’t have heavy cream, you can make it using whole milk and full-fat butter.
- Parmesan Cheese: Adds that classic umami flavor to the sauce. It’s best to use freshly grated Parmesan cheese because of the extra flavor it brings to the sauce compared to bottled Parmesan.
- Spices: Salt, pepper, and thyme season the sauce to perfection.
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Tips for Success
- You can easily change up this homemade Alfredo sauce to meet your needs. For a vegan Alfredo sauce, swap the butter, heavy cream, and Parmesan for vegan alternatives. Follow the same advice to make a dairy-free Alfredo sauce.
- For a lighter Alfredo sauce, use whole milk or half-and-half instead of heavy cream.
- If cold heavy cream is added, it may separate. Room temperature cream incorporates much more easily with the other warm ingredients.
- When the sauce appears to be too thick, I thin it out by using some of the reserved pasta water and adding it to the skillet.
How to Store and Reheat
Store leftover Alfredo sauce in an airtight container in the refrigerator for up to 5 days. Reheat in a pot on the stovetop set over medium-low heat, stirring constantly, until warmed through. I do not recommend freezing this sauce.
Serving Suggestions
Of course you’ll want to use this homemade alfredo sauce on fettuccine noodles and chicken alfredo, but you can use it in lots of other tasty Italian dishes too. Make chicken alfredo stuffed shells, chicken alfredo gnocchi bake, Alfredo pizza, or chicken alfredo sandwiches.
Try making pasta from scratch for the freshest taste, then add diced chicken, steak, or sausage crumbles for a hearty meal.
5-Star Reviews
“This was quick and easy to prepare. My 11y/o who loves cooking did an amazing job following the directions. 10/10 would recommend. Next time she makes it we’ll have to take pics of the sauce at least because it did not last long 🤣” – Divine
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“This was a very easy recipe and taste so much better than store bought sauce.” – Wendy
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“Big thumbs up from my picky toddler. So easy and simple thank you!!” – Lauren
Homemade Alfredo Sauce Recipe
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Ingredients
- 6 tablespoons unsalted butter (¾ stick)
- 1 clove garlic minced
- 1½ cups heavy cream room temperature
- 6.4 ounces freshly grated Parmesan cheese
- Kosher salt to taste
- Ground black pepper to taste
- Minced fresh thyme optional
Instructions
For the Alfredo Sauce
- Melt the butter in a medium saucepan set over medium heat.6 tablespoons unsalted butter
- Add the garlic and cook until lightly browned and fragrant.1 clove garlic
- Remove the pan from the heat and let it cool for 3-5 minutes.
- Pour in the room temperature heavy cream. Whisk until combined.1½ cups heavy cream
- Once the cream is fully combined, place the pan back on the stove over low heat. Do not let the sauce come to a boil – keep it over low heat.
- Add the grated cheese and continually whisk the sauce together until the cheese is completely melted and evenly combined.6.4 ounces freshly grated Parmesan cheese
- Taste and season with salt, pepper, and thyme.Kosher salt, Ground black pepper, Minced fresh thyme
To Make Fettuccini Alfredo
- Bring water in a large pot to a boil. Add 1 teaspoon of salt.
- Once the water is boiling, cook 16 ounces of fettuccine noodles to al dente according to package instructions.
- Drain, reserving ½ cup of the pasta cooking water.
- Mix the pasta with the sauce, adding cooking water as needed to reach the desired consistency. Serve immediately.
Last step! Don’t forget to show me a pic of what you made! Upload an image or tag me @thecookierookie on Instagram!
Becky’s tips
- Fresh thyme is an optional ingredient that adds even more flavor to this sauce. However, you don’t need it. If you can’t find it, don’t worry about adding it because the sauce will still taste amazing.
- Add red chili pepper flakes to the blend of seasonings if you’d like to add a slight bit of spice to your sauce.
- Nutritional information is for the sauce only, not prepared fettuccini Alfredo.
Nutrition Information
How to Make Alfredo Sauce Step by Step
Sauté the Garlic: Melt 6 tablespoons of butter in a medium saucepan set over medium heat. Add 1 clove of minced garlic and cook until lightly browned and fragrant. Remove the pan from the heat and let it cool for 3-5 minutes.
Add the Cream and Cheese: Pour in 1½ cups of room temperature heavy cream. Whisk until combined. Once the cream is fully combined, place the pan back on the stove over low heat. Do not let the sauce come to a boil – keep it over low heat. Add 6.4 ounces of freshly grated Parmesan cheese and continually whisk the sauce together until the cheese is completely melted and evenly combined. Taste and season with salt, pepper, and thyme.
Make the Pasta: Make Fettuccini Alfredo by cooking 16 ounces of fettuccine noodles to al dente in salted water. Drain and reserve ½ cup of the pasta cooking water. Mix the pasta with the sauce, adding cooking water as needed to reach the desired consistency. Serve immediately.
I had to use whole milk for this recipe. I nearly cried and was very close to chucking it all into the trash when the cheese became one big rubbery lump. I am on a tight budget and can’t afford to waste any food.
My son convinced me to keep whisking. It finally turned into something resembling a cheese sauce. Hopefully putting it over hot spinach raviolis will help to thin it out a bit.
Next time I will use a bit of flour like I do when I make other cheese sauces.
Hi Ashen, unfortunately, this recipe was not designed for milk, as it has a much different fat content than heavy cream!
Constant whisking is key to getting the cheese to smooth out
Ashen, add one quarter cup butter to three quarter cup milk. Essential the same as heavy cream. That’s what I did and it turned out great
This was a very easy recipe and taste so much better than store bought sauce. I didn’t have Alfredo noodles so I had to use spaghetti noodles and I added Brock and grilled chicken. I will be making this with the proper noodles !!
Thanks so much for sharing, Wendy! It looks delish!
Added shrimp and asparagus too. Yummy!!
That looks absolutely delicious, Emily! Thanks so much for sharing!
Perfect quick & dirty/in a pinch Alfredo sauce. Made a half recipe (4servings) and it was the exact right amount for a 9oz pkg of Buitoni tortellini. Only change I made was 1Tbsp minced garlic because I love my garlic.
Made this tonight & added small rings of cooked pork sausage & it was delicious! Side salad & yeast roll for a super supper!
Made this for dinner tonight. Added sautéed chicken…way simple and tastes phenomenal!
I’m so happy to hear you loved it, Kristi!
The sauce was perfect added scallops and shrimp …delish. Tried to send a photo to your email,but it said wrong address.
Very good Alfredo sauce and easy to prepare
It was delicious. I used whole milk instead and added crab meat!!! Yummy!! Thank u.
That sounds delicious, Kat! Thanks so much for sharing!
Wonderful