Delicious Keto Steak Sauce Recipe

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This Keto steak sauce is the perfect recipe for topping your yummy grilled to steaks. It adds flavor without piling on the carbs.

low carb steak sauce recipe

We have been grilling out a lot lately in our backyard. It is a fun way to get outdoors and eat outside.

This tangy and barely sweetened sauce is perfect for steak dipping and burger topping. You will fall in love with this low carb delight!

We have been getting these little petite sirloin steaks that are the perfect individual sized. There are juicy and delicious and I would highly recommend this cut.

I’ve had a hard time finding steaks that are good for home cooking. I feel like it is restaurant quality and it is all I have been buying lately.

On a low carb diet, I find that my family loves eating a good steak. Even my daughter is a big fan of steak.

If you cannot grill outdoors, we love our Ninja Foodi grill for a smokeless indoor grilling experience. Here is our favorite Ninja Foodi Grill recipe book.

Let’s start with a few basic tips:

Keto Steak Sauce

Keto Steak Sauce Recipe

We chose to make our won Keto Steak Sauce after reading some of the ingredients in the steak sauce on the market. Most of them are full of carbs and corn starch. EEK!

We decided to make a gluten free low carb sauce to put on our steaks that are made from fresh organic ingredients we love.

Here is a list of some of the ingredients you will need to have in your fridge and pantry to make this recipe. You can get the full measurements in the recipe card below where you can print it out.

  • Vinegar
  • Lemon Juice
  • Garlic
  • Powdered Mustard or Yellow Mustard
  • Soy Sauce
  • No Added Sugar Ketchup
  • Salt & Pepper
  • Swerve Brown Sugar
keto steak sauce ingredients

Brown Swerve

We decided to use the new Brown Swerve which works really well for baking on the Keto diet. It is gluten free and has zero net carbs.

Brown Swerve is sweet and delicious. It is a natural brown sugar replacement that does not have the bitter aftertaste associated with other sweeteners like stevia and monkfruit.

All you have to do is measure it like brown sugar. If a recipe calls for a cup of brown sugar; simply replace with a cup of Swerve.

Here are some more Keto diet recipes where we used Brown Swerve: KETO Cucumber Salad Recipe and Low Carb KETO Banana Bread Recipe.

Apple Cider Vinegar

We like to use apple cider vinegar with the mother in it. Does that sound weird? It did to me at first too. Then, I went to Ireland and actually saw what a mother is and how it makes the vinegar so much better.

We went to an apple orchard where they made vinegar, cider and all the apple products you can possibly think of.

Apple Cider vinegar is made from fresh apple juice. Then, they add yeast to eat the sugar and turn the juice into alcohol.

Then, bacteria is added to the mixture converting the alcohol into acetic acid. The bacteria is the mother, because it is the catalyst that gives rise to the vinegar.

Usually for most commercial vinegar, the mother is removed from the vinegar because it makes the vinegar cloudy.

We choose to use apple cider vinegar because it is supposed to have health benefits like aiding in digestion.

It is also said to help keep blood sugar low which is awesome for people on the Keto Diet.

I chose Keto because I am pre-diabetic so the choice of vinegar makes a big difference for me.

You can learn more about the health benefits of Apple Cider Vinegar here.

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No Sugar Added Ketchup

Heinz came out with a No Sugar Added Tomato Ketchup. I really can’t tell the difference between it and the regular kind. It is the thick and only sweetened only with red ripe tomatoes.

This no added sugar ketchup has 75% less sugar than regular ketchup, while still full of home-grown Heinz taste. The Heinz No Sugar Added Ketchup only has 1 gram of carbs per tablespoon.

We tried the Primal Kitchen Ketchup as well and was extremely impressed. As that one is organic if you prefer. It has 2 carb per tablespoon.

Here are some recipes where we used the no sugar added ketchup: Keto Bunless Burger.

Tools & Supplies

This recipe is super easy to make so you don’t need much in the way of tools and supplies. Just a Mixing Bowl and a Whisk. Even a fork or spoon will do if you don’t have a whisk.

How to Make Keto Approved Steak Sauce?

In a medium bowl, add the Vinegar, Lemon Juice, grated Garlic, Powdered Mustard, Soy Sauce, No Added Sugar Ketchup, Salt & Black Pepper, and Swerve Brown Sugar.

keto steak sauce ingredients

Whisk all the ingredients together.

Whisk Ingredients

Refrigerate until needed.

How Long will it Last in the Fridge?

The homemade steak sauce will last about 10 days in the fridge.

keto steak sauce

How many Net Carbs in this Steak Sauce?

This steak sauce is extremely keto friendly with zero net carbs per serving. There is one gram of carbs and one gram of fiber netting out to zero net carbs.

Here are some awesome Keto recipes where you can used this low carb steak sauce: Grilled Green Onions, Keto Bunless Burger, and Keto Spinach Balls.

Wine Pairings

The best wine pairing that I have found for this recipe is this The Greeter Cabernet Sauvignon. It is delicious and has low residual sugar only .5 grams per bottle.

The wine pairs extremely well with red meat and anything on the grill.

It has a bold and juicy flavor with blackberry bramble, black cherry liqueur and dried tobacco on a well-textured frame with a lingering finish.

Since it is Clean Crafted wine, it will be a lower carb choice than most red wines. Learn more about residual sugar here.

Keto Steak Sauce

Keto Steak Sauce

This Keto steak sauce is the perfect recipe for topping your yummy grilled to steaks. It adds flavor without piling on the carbs.
Prep Time 6 minutes
Total Time 6 minutes
Servings 16 tablespoons
Calories 8kcal


  • 2 tbsp Vinegar
  • 1 tbsp Lemon Juice
  • 1 tbsp Garlic
  • 1 tbsp Mustard
  • 2 tbsp Soy Sauce
  • 1/2 Cup No Added Sugar Ketchup
  • Salt & Pepper
  • 1.5 tbsp Swerve Brown Sugar


  • In a medium bowl, add the Vinegar, Lemon Juice, grated Garlic, Powdered Mustard, Soy Sauce, No Added Sugar Ketchup, Salt & Black Pepper, and Swerve Brown Sugar.
  • Whisk all the ingredients together.
  • Refrigerate until needed.
Nutrition Facts
Keto Steak Sauce
Amount Per Serving
Calories 8 Calories from Fat 9
% Daily Value*
Fat 1g2%
Saturated Fat 1g6%
Sodium 230mg10%
Potassium 5mg0%
Carbohydrates 1g0%
Fiber 1g4%
Sugar 1g1%
Protein 1g2%
Vitamin C 1mg1%
Calcium 1mg0%
Iron 1mg6%
* Percent Daily Values are based on a 2000 calorie diet.

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