Keto BBQ Sauce

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Smoky, spicy, both sweet and tangy, this keto bbq sauce is extremely easy to make from scratch in just 15 minutes. Tastes so much better than storebought, and it’s the sugar-free barbeque sauce. 2g net carbs per serving!

Keto BBQ Sauce

The grilled steak is always more flavorful with bbq sauce. Commercial sauces, however, contain preservatives, refined sugars, and gluten, ingredients that are not really healthy. So, if you are not a fan of those storebought sauces, we have the solution: a simple and healthy recipe for the perfect keto barbeque sauce!

Although you can buy the barbeque sauce from stores, I highly recommend preparing it at home. It’s the best way to save money, especially when homemade sauces taste better than the original.

Why Are You Going To Love This Keto Low Carb BBQ Sauce Recipe

  • You can make it ahead of time and store it in the fridge.
  • Super easy to make and delicious
  • Completely sugar-free sauce
  • A healthier option
Keto BBQ Sauce 2

Is BBQ Sauce Keto?

Traditional BBQ sauce is typically high in sugar and carbs, which makes it not keto-friendly. However, there are some brands that make sugar-free and low-carb versions of BBQ sauce that can work for a keto diet.

Most BBQ sauces contain a significant amount of sugar or high fructose corn syrup, which can make them high in carbs. A typical serving of BBQ sauce (2 tablespoons) can contain anywhere from 10 to 20 grams of carbs, with some brands containing even more.

Make sure to check the nutrition label and ingredients list to ensure that the BBQ sauce you choose fits within your daily carb limit.

My homemade bbq sauce can be easily included in a keto diet without any other problems since it’s made from only naturally low-carb ingredients without added sugar.

We use this sugar-free bbq sauce to make our Baked Barbeque Pork Belly that’s super juicy and flavorful.

Keto BBQ Sauce

Ingredients For Keto Barbeque Sauce

If you crave barbeque sauce and want to learn how to prepare it at home, you’ve come to the right place. This keto barbeque sauce is extremely easy to make, and you will need only a few inexpensive ingredients to make it. Here is everything you need:

Keto BBQ Sauce Ingredients
  • Tomato Paste – you can also use sugar-free, low-carb ketchup.
  • Onion – make sure that you finely chop it.
  • Garlic – fresh garlic is the best for this sauce because it will give an intense taste.
  • Olive Oil – you can replace it with any vegetable oil.
  • Butter – make sure it is at room temperature to mix well in the sauce. This ingredient will give a creamy texture to the sauce.
  • Brown sugar replacement – choose a brown sugar substitute for the best flavor, but you can use your favorite sweetener such as allulose or monk fruit.
  • Worcestershire sauce – adds an irresistible umami flavor that’s tangy, savory, sweet, and salty. 
  • Apple Cider Vinegar – white vinegar works too.
  • Dried Seasonings – feel free to use your favorite dried herbs and seasonings. I used smoked paprika to intensify that smoky flavor.
  • Salt&Pepper – to taste. 

How To Make Sugar-Free BBQ Sauce

I love how easy it is to make this keto barbeque sauce. Here is everything you have to do:

  1. In a small saucepan, heat the oil and add the onion and garlic. Sauté for 1-2 minutes, or until the onion is translucent and tender.
  2. Reduce the heat to low and add the other ingredients. Simmer uncovered for 20 minutes or until the sauce thickens. Season with salt and pepper to taste.
  3. Then add the butter and mix until well combined.
  4. Let the barbeque sauce cool, then pour it into a glass jar.

This recipe makes 3 cups of low carb barbeque sauce, and the serving size is 2 tbsp.

Tips For Making The Best Low Carb BBQ Sauce

  • Once you’ve finished making this keto barbeque sauce, you will have to let it rest for at least a few hours before using it. 
  • While the BBQ sauce is cooking, make sure to stir it regularly. This will help the flavors blend better and guarantee that the sauce is cooked evenly throughout.
  • Feel free to add some red pepper chilly flakes or some chili powder if you want your sauce to be spicier.

Uses For Keto Barbeque Sauce

Wondering what kind of food you can use this barbeque sauce with? Well, you will be happy to see that it can be paired with many dishes. For example, it can be used with grilled dishes such as pork, beef, chicken, and pork ribs, even with grilled vegetables for people who like them, for vegans or vegetarians.

There are tons of delicious ways to use a low carb barbeque sauce. Here are some of my favorites:

Keto BBQ Sauce

Storing Ideas 

  • Fridge: Put the barbeque sauce in a jar glass and store it in the fridge for two weeks.
  • Freezer: This sauce can also be stored in the freezer in a freezer-safe container; thaw it in the fridge before serving it.

Frequently Asked Questions

Why Is My Sauce Thin?

If you end up with a thinner sauce, you will have to cook it a little longer and continue to whisk until it reaches the required thickness, then remove it from the heat and set it aside to cool.

What should I do if my sauce is too thick?

If your sauce is too thick, you should taste it and add a little more liquid. You can choose between water, apple cider vinegar, or tomato paste.

More Easy Sauce Recipes

Keto BBQ Sauce

Keto BBQ Sauce

5 from 1 vote

Prep time 5 minutes
Cook Time 20 minutes
Yelds 20 servings
Author Ioana Borcea from LowCarbSpark.com


Smoky, spicy, both sweet and tangy, this keto bbq sauce is extremely easy to make from scratch in just 15 minutes. Tastes so much better than storebought, and it’s the sugar-free barbeque sauce. 2g net carbs per serving.
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  • 2 6 oz cans tomato paste
  • 1 1/2 cups water
  • 1/2 cup apple cider vinegar
  • 1/3 cup brown sugar replacement
  • 1/2 cup onion finely chopped
  • 2 garlic cloves minced
  • 1 tbsp Hickory Liquid Smoke
  • 1 tbsp Worcestershire sauce
  • 1 tsp smoked paprika
  • 1/4 tsp Cayenne pepper or more to taste
  • 1/4 tsp salt
  • 1/2 tsp black pepper
  • 4 tbsp unsalted butter


  • Place a large saucepan over medium heat and melt 1 tablespoon of butter. Cook the onion and garlic for 1-2 minutes or until translucent.
  • Add the rest of the ingredients(except the butter) and whisk to combine.
  • Bring to a boil, reduce the heat and gently simmer for 20 minutes or until the sauce is slightly thicker. Add the remaining butter and mix until well combined.
  • Taste test and add more sweetener or cayenne pepper if you want the sauce to be sweeter or spicier.
  • Allow to cool completely, transfer to a glass jar, and store in the fridge for up to 14 days.
Nutrition Facts
Amount per serving.
Total Carbs
Net Carbs

How do we calculate the nutrition info?

These nutrition facts listed are determined using nutrition information from the USDA Food Database. Our nutrition facts are accurate, but if you are using different products, please make your calculations. Net carb count is calculated by subtracting both fiber and sugar alcohols because they don’t raise blood sugar.

Course Keto Dressing
Cuisine American
Keyword Keto BBQ Sauce
Tried this recipe?Mention @LowCarbSpark or tag #LowCarbSpark!
Keto BBQ Sauce


The full recipe is in the recipe card below. Readers that love this aslo made these recipes:


Ioana is a food and travel lover. Her greatest passion is developing mouthwatering recipes that are comforting, easy to make, and budget friendly! She firmly believes that cooking should be fun! About me...

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Hello! My name is Ioana Borcea, and I'm here to provide you with mouthwatering recipes. This blog is all about sharing my favorite tested easy to make, delicious low-carb & keto, nutrient-dense recipes.

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