Keto Easy Alfredo Sauce

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  • prep time

    prep time

    5 min

  • cook time

    cook time

    7 min

  • ready time

    ready time

    12 min

Keto Easy Alfredo Sauce

26 ratings

This quick and easy Keto Alfredo sauce is deliciously rich and creamy, prepped and ready in no time at all. This low carb sauce is rich in fats and flavor and makes a versatile addition to your favorite Keto meals. Once prepared, the sauce can be served over (or alongside) low carb pastas, roasted meats and Keto casseroles. This is a classic flavorful sauce that the whole family will enjoy.

Is Alfredo sauce Keto?

A classic homemade Alfredo sauce is often Keto compliant, as the base of the sauce is simply cream, parmesan, garlic and butter. However, there are many many variants on an Alfredo sauce, some of which use carb-heavy flour as a thickener or milk to thin the sauce. To keep our Alfredo sauce quick and Keto friendly, we have used a combination of butter, garlic, heavy cream, soft cream cheese and grated parmesan. This simple combination not only packs a flavor punch but also makes an incredibly smooth and creamy Alfredo sauce.

Serving Suggestions

This quick and easy Keto sauce is incredibly versatile and will pair well with multiple Keto meals. We love our Alfredo stirred through low carb pasta noodles or in place of a bechamel sauce in a Keto lasagna. This also makes a wonderful addition to your Keto casseroles and bakes, perfect with low carb vegetable gratins and baked meatballs. The sauce is so rich and creamy that it could even be used as a decadent dip for low carb veggies!

  • Net Carbs

    2.3 g

  • Fiber

    0 g

  • Total Carbs

    2.4 g

  • Protein

    6.3 g

  • Fats

    25.7 g

263 cals

Keto Easy Alfredo Sauce

#1 Low Carb & Keto Diet App Since 2010

Track macros, calories, and access top Keto recipes.

Download on the App Store
Get in on Google Play

Ingredients

  • Butter, Unsalted

    Butter, Unsalted

    1 tablespoon

  • Garlic

    Garlic

    1 clove

  • Heavy Cream

    Heavy Cream

    1 cup

  • Parmesan Cheese

    Parmesan Cheese

    ½ cup, grated

  • Cream Cheese Spread

    Cream Cheese Spread

    ¼ cup

  • Salt, Sea Salt

    Salt, Sea Salt

    ¼ teaspoon

  • Black Pepper

    Black Pepper

    ⅛ teaspoon

Recipe Steps

steps 3

12 min

  • Step 1

    Add the butter to a medium saucepan. Set over a low/medium heat to melt the butter. Crush the garlic. Add the garlic to the saucepan with the melted butter. Gently sweat over a low heat for a minute or two until tender and fragrant, taking care not to burn the garlic.
    Step 1
  • Step 2

    Add the heavy cream, soft cream cheese, grated parmesan, salt and pepper. Feel free to adjust the quantities of salt and pepper to your personal tastes. You may also add dried herbs such as parsley to your sauce for extra seasoning if you wish. Be sure to adjust your macros for any additions.
    Step 2
  • Step 3

    Whisk the ingredients together gently but thoroughly over a low/medium heat. Gently cook the sauce until piping hot through. The sauce should be smooth and creamy. Taste, and adjust seasonings as needed. This makes a thick and rich Alfredo sauce. If you would prefer a thinner sauce you may add a little stock or water to thin as desired. Stir through low carb pasta or alongside your favorite Keto meals.
    Step 3

Comments 24

  • SplendidMacadamia715238

    SplendidMacadamia715238 a year ago

    This sauce is delicious, easy and quick to make. This definitely goes into my regular rotation.

    • AwesomeKetone585341

      AwesomeKetone585341 a year ago

      Easy and delicious. I doubled recipe for the family. They had pasta and I had zucchini noodles. 😋

      • Dorretta

        Dorretta a year ago

        We make our Alfredo sauce now and it test great.

        • FantasticCauliflower874132

          FantasticCauliflower874132 a year ago

          It’s delicious!!

          • IncredibleAvocado735170

            IncredibleAvocado735170 a year ago

            This bad boy was TASTY on my cucumber noodles.

            • IncredibleCauliflower777775

              IncredibleCauliflower777775 a year ago

              This with be my go-to Alfredo

              • UpbeatCauliflower718451

                UpbeatCauliflower718451 2 years ago

                My favourite alfredo.

                • PropitiousAvocado232609

                  PropitiousAvocado232609 2 years ago

                  Granted it's not super thick but it is super good and that's what this is all about, having something good so you can stick to it. We had it with some chicken over zucchini noodles

                  • SuperMacadamia432818

                    SuperMacadamia432818 a year ago

                    Use more cheese

                • Sara Wilson

                  Sara Wilson 2 years ago

                  Delicious!!!!!!

                  • sboydpattda26

                    sboydpattda26 2 years ago

                    One of my faves! Very versatile and delicious! Just one note- is the serving size 1/4 cup?

                    • UnbelievableKetone123532

                      UnbelievableKetone123532 a year ago

                      Yes

                  • DawnRoberts

                    DawnRoberts 2 years ago

                    Love it! I even use this sauce for dipping steak!

                    • StupendousKale628420

                      StupendousKale628420 3 years ago

                      Super easy and delicious and not at all heavy like usual alfredo sauces are. Definitely recommend.

                      • chyrreia

                        chyrreia 3 years ago

                        amazing!! so easy and delicious

                        • Michele690

                          Michele690 3 years ago

                          Awesome sauce! So quick to put together and very flavorful. Served it with chicken and roasted broccoli, but I can think of so many more ways to use it. Thank you for sharing!

                          • FantasticRadish282803

                            FantasticRadish282803 3 years ago

                            Superb - our favorite Alfredo sauce! Putting it on pizza tonight

                            • GorgeousCauliflower237629

                              GorgeousCauliflower237629 3 years ago

                              Do you thicken it for the pizza base??

                          • Shebainpdx

                            Shebainpdx 3 years ago

                            Quick, simple, and tasty! Try it over zucchini noodles; for extra protein you can also try adding a little cooked salad shrimp or cooked, shredded chicken. 👍

                            • Becky967

                              Becky967 3 years ago

                              It tasted wonderful - thank you for sharing

                              • Lolly

                                Lolly 3 years ago

                                So easy and so tasty

                                • KarmaFaith

                                  KarmaFaith 3 years ago

                                  Super yummy

                                  • MKstatus

                                    MKstatus 4 years ago

                                    Easy and sooo yummy!!

                                    • recipewriter

                                      recipewriter 4 years ago

                                      Thank you :)