This low-carb keto alfredo sauce recipe with cream cheese is not only super easy, but it's the most creamy and delicious alfredo sauce that you will ever make!
Why buy bottled alfredo when you can easily make it at home? This keto alfredo sauce recipe is rich, thick, creamy, and to-die-for delicious. It's restaurant-quality that you can make at home!
Plus, it has cream cheese! While cream cheese isn't a classic alfredo sauce ingredient, it really takes this dish to the next level in creaminess, taste, and is a natural thickener without using any starches.
Alfredo sauce is naturally low-carb and keto, so there are no unusual ingredients. And everyone will love it, even if they don't follow a low-carb diet!
It can be served over regular noodles for those not following any kind of diet. However, for those of us who are gluten-free and/or keto, here are some ways to serve it...
Or if you're looking for more Italian comfort food, I think you'll love this keto deep-dish pizza with a stuffed crust!
How to serve
My favorite way to serve this keto alfredo sauce is with zucchini noodles and blackened chicken. Alfredo also goes well with grilled shrimp!
In the picture above, I used Palmini noodles. They are made from Hearts Of Palm and look the most like regular noodles. However, even though some people love them, they have a slight aftertaste for me, which is why I prefer zucchini noodles.
It's also great served over spaghetti squash or in casseroles such as in this Keto Alfredo Chicken Bake.
Or try serving it alongside this brussels sprouts recipe from Cooktoria! I know brussel sprouts have a bad reputation, but when prepared right they have fantastic flavor and texture.
Ingredients
Here are the simple ingredients for a smooth, creamy texture that melts in your mouth.
For the best results, use freshly grated parmesan cheese off of a block instead of the powdered variety. It will melt into the sauce and blend together to make it super creamy!
- Butter - Salted or unsalted will work in this recipe.
- Garlic - l love garlic! This recipe uses 4 cloves for a rich, garlicky taste.
- Heavy Cream - Adds richness and creaminess.
- Cream Cheese - Natural thickener and adds rich flavor.
- Grated Parmesan Cheese - Real parmesan is best. The powdered variety (like the kind you put on pizza!) can create a grainy texture.
- Sea Salt & Pepper - Add to taste.
- Nutmeg - Optional, adds flavor that compliments the sauce.
Easy instructions
The alfredo sauce is super quick and simple to make. Here are the easy instructions:
Step 1: Saute garlic in melted butter.
You'll start by melting some butter over medium heat. Then add garlic and saute until it becomes fragrant.
Step 2: Add heavy whipping cream and cream cheese.
Then, slowly whisk in the heavy whipping cream and softened cream cheese cut into blocks. Be sure to soften it and cut it into blocks or it will take forever to melt!
To avoid it separating, whisk it together instead of stirring it with a spatula.
Step 3: Add parmesan and spices.
Stir in some freshly shredded parmesan, salt, black pepper, and a pinch of nutmeg.
Bring to a light simmer and whisk until the alfredo is smooth and has slightly thickened, around 3 to 5 minutes.
How to store
Follow these tips to successfully store and reheat your sauce:
- The Refrigerator: This alfredo sauce can be stored in the refrigerator in a sealed container or jar for up to 5 days.
- Freezing: Unfortunately I don't recommend freezing alfredo sauce because it will separate.
- Reheating: Reheat slowly and at a low temperature on the stove top, stirring often. Slow and low is the key! Do not microwave because it may separate. Once reheated, do not reheat again.
Top tips
- Be sure to soften the cream cheese and cut into blocks or it will take forever to melt!
- To keep the sauce from separating, whisk it together instead of stirring it with a spatula.
- For the best results, use freshly grated parmesan cheese off of a block instead of the powdered variety. The powdered variety (like the kind you put on pizza!) can leave the sauce grainy.
- Do not boil or overheat, this will cause the sauce to separate and will ruin it! If you are worried about overheating, turn the heat off before you add the parmesan. This will also prevent clumping.
- My favorite way to serve this is with zucchini noodles and blackened chicken or in this Chicken Alfredo Bake!
- If you're dairy-free, be sure to check out my Dairy-Free & Paleo Alfredo Sauce Recipe!
Looking for more recipes?
Here are some more keto recipes I think you're going to love...
Or this keto cheeseburger casserole from Keto Cooking Wins looks amazing too!
If you tried this low-carb keto alfredo sauce recipe, please let me know what you think in the comments below!
Craving more? FOLLOW ME on Pinterest, Instagram, Facebook, YouTube, or E-Mail to find more delicious food!
📖 Recipe
Low-Carb Keto Alfredo Sauce With Cream Cheese
Ingredients
- 3 Tablespoons Butter
- 4 Cloves Garlic - minced
- 1 ½ Cups Heavy Cream
- 4 Ounces Cream Cheese - softened
- ⅔ Cup Freshly Shredded/Grated Parmesan Cheese
- ¼ Teaspoon Ground Nutmeg
- Sea Salt - to taste (I use around ¼ tsp.)
- Ground Pepper - to taste (I use around ⅛ tsp.)
Instructions
- In a large skillet, melt the butter over medium heat. Add the garlic and saute for 30 seconds to a minute, or until fragrant.
- Then, slowly add in the heavy whipping cream and softened cream cheese cut into blocks. Whisk over medium heat until the cream cheese is fully melted.
- Stir in shredded parmesan, salt, pepper, and a pinch of nutmeg.
- Bring to a light simmer and whisk until the alfredo is smooth and has slightly thickened, around 3 to 5 minutes.
Add Your Own Notes
Notes
- Be sure to soften the cream cheese and cut into blocks or it will take forever to melt!
- To keep the sauce from separating, whisk it together instead of stirring it with a spatula.
- For the best results, use freshly grated parmesan cheese off of a block instead of the powdered variety. The powdered variety (like the kind you put on pizza!) can leave the sauce grainy.
- Do not boil or overheat, this will cause the sauce to separate and will ruin it! If you are worried about overheating, turn the heat off before you add the parmesan. This will also prevent clumping.
- My favorite way to serve this is with zucchini noodles and blackened chicken or in this Chicken Alfredo Bake!
- If you're dairy-free, be sure to check out my Dairy-Free & Paleo Alfredo Sauce Recipe!
Nutrition
NET CARBS = Total Carbs - Fiber
Nutritional information is approximate and may vary. Sugar alcohols are included in the total carbs and fiber.
Looking for more information on the keto diet? Check out my
Granee says
Easy. Flavorful. I ate mine on Zero Noodles. A keeper for sure. Thank you for sharing.
Cassidy Stauffer says
Oh YAY, I'm so happy you liked it - thank you!!!
XO,
Cassidy
Nina says
Absolutely delicious!
Cassidy Stauffer says
Thank you!! I'm so happy you liked it 😍
XO,
Cassidy