Homemade Keto Alfredo Sauce Recipe – Diabetes Daily

This content originally appeared on Low Carb Yum. Republished with permission.

If you’ve never made your own white pasta sauce, you’ll be surprised how easy it is. You can make a simple cream sauce with butter, heavy cream, parmesan cheese, and cream cheese. Those are the four basic ingredients I use to make homemade keto Alfredo sauce.

I like to add a few more ingredients to mine to enhance the flavor. For me, garlic is one of the best seasonings ever so I add in a few freshly minced cloves. I also add in a few shakes of fresh ground black pepper.

There’s very little preparation needed to make homemade sauce. And, it’s much better to make it yourself because commercially prepared ones always contain unnecessary ingredients that up the carbs.

Low-Carb Alfredo Sauce

Cook all the ingredients together in a saucepan until smooth. Then serve this easy low-carb cream cheese sauce over zoodles or keto-friendly fettuccine.

Calories 321 kcal per serving


  • 1/2
  • 2
  • 2
    cream cheese
  • 1 1/2
    parmesan cheese
  • 2
    heavy whipping cream
  • dash ground black pepper


  1. Melt butter in a medium saucepan over medium heat. Sauté garlic in hot butter until fragrant.

  2. Blend in remaining ingredients and simmer for about 10 minutes or until the sauce has thickened.

Recipe Notes

Sauce will thicken as it cools and will become very thick if stored in the refrigerator. Simply heat the sauce up for it to be pourable.

Nutrition Facts

Low-Carb Alfredo Sauce

Amount Per Serving (0.25 cup)

Calories 321
Calories from Fat 252

% Daily Value*

Fat 28g43%

Saturated Fat 18g113%

Polyunsaturated Fat 1g

Monounsaturated Fat 7g

Cholesterol 87mg29%

Sodium 706mg31%

Potassium 65mg2%

Carbohydrates 2g1%

Sugar 1g1%

Protein 15g30%

Vitamin A 950IU19%

Calcium 490mg49%

Iron 0.4mg2%

* Percent Daily Values are based on a 2000 calorie diet.

Please note that the nutritional information may vary depending
on the specific brands of products used. We encourage everyone to check specific
product labels in calculating the exact nutritional information.

Homemade Keto Alfredo Sauce Recipe

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Author: Mabel Freeman