Print Options:

Homemade Keto Alfredo Sauce

Yields4 ServingsPrep Time5 minsCook Time10 minsTotal Time15 mins

So, you've found your new favorite keto pasta (whether it be konjac noodles, Palmini pasta, zucchini noodles or anything else), but you need a keto sauce to top it off with. This keto alfredo sauce recipe is the perfect high-fat, low-carb sauce to mix into your favorite dishes. We recommend trying to make keto fettuccine alfredo, keto alfredo chicken, or even just simple keto alfredo zoodles. The possibilities are endless with this cheesy and tasty keto alfredo sauce!

keto alfredo sauce

 1 garlic clove, minced
 1 tbsp butter
 1 ½ cups heavy cream
  cup Parmesan cheese, grated
 ¼ tsp black pepper
 ½ tsp salt

Melt the butter in a medium saucepan over medium heat.


Add in the mixed garlic and stir.


Add the heavy cream and reduce to a simmer.


Stir while you allow the sauce to thicken.


Once the sauce thickens, add in your seasonings.


Serve your keto alfredo sauce on top of your favorite low-carb pasta, zucchini noodles, or with any of your favorite dishes!

Nutrition Facts

Serving Size 1

Servings 4

Amount Per Serving
Calories 359
% Daily Value *
Total Carbohydrate 2.4g1%

Net Carbohydrate 0.4g1%
Dietary Fiber 2g8%
Protein 2.7g6%

* Percent Daily Values are based on a 2,000 calorie diet. Your daily value may be higher or lower depending on your calorie needs.