Keto BBQ Sauce (Low-Carb)

By Rhonda Cawthorn Jump to Recipe

Sweet, smoky, tangy—and absolutely finger-lickin’ keto.

Here in Kentucky, we’ve long taken pride in our barbecue tradition— slow‑smoked meats, sweet-tangy BBQ sauces, and bold flavors that bring folks together. That’s why this keto barbecue sauce is so special to me. It channels all that smoky, tomatoey, vinegar‑kissed goodness without all that unnecessary sugar, so you can savor every rich, tangy note while staying keto‑friendly.

We combine onion and garlic powder, sugar-free ketchup, apple cider vinegar, Worcestershire sauce, smoked paprika, liquid smoke, chili powder, and erythritol for sweetness. The result is a sauce that’s sweet, tangy, smoky, and that brings just a whisper of that oh-so-yummy heat—exactly the kind of sauce that tastes amazing over some grilled chicken breasts, absolutely divine over pulled pork or a big platter of juicy ribs, or to dip your favorite low-carb chicken nuggets in.

Why you’ll love this sauce

The beauty of this sauce lies in how each component plays its part: apple cider vinegar brings tanginess and acid, while Worcestershire sauce adds umami depth. Liquid smoke (Kentucky‑style hickory, if you can find it) layers in that authentic flavor you can usually only get from smoking your meats. Meanwhile, smoked paprika and chili powder build warmth, depth, and bring just the right notes of bitterness, while garlic and onion powders bring their aromatic goodness.

Erythritol is the perfect sweetener for a good keto BBQ sauce, I’ve found, because it brings just the right notes of sweet without adding too much sweetness (or any off aftertaste or extra carbs, either). You’re left with a velvety, rich sauce that coats like a dream. This is what I call a true keto comfort condiment. It brings you all the flavor of a true barbecue sauce, without all those menacing carbs!

How do I store leftovers?

Once your homemade BBQ sauce has cooled, transfer it to a clean, airtight jar or container and refrigerate immediately. Stored in the fridge, it will stay fresh for 1 to 2 weeks. You can also freeze this BBQ sauce in a freezer-safe container, freezer bag, or in Souper Cubes. This BBQ sauce freezes well for up to 3 months. Just thaw in the fridge overnight, stir, and it’s good to go.

Similar recipes to try

If you love this keto BBQ sauce, don’t stop there. Try out these full-flavored, low-carb dishes that already make the most of sugar-free barbecue. First up, Keto Pulled Chicken is an easy, slow-cooked favorite, or try these amazing BBQ Pork Belly Bites. And if you’re in the mood for real comfort food, Gluten-Free BBQ Cheddar Meatloaf is a recipe not to be missed.

Keto BBQ Sauce (Low-Carb)

Rhonda Cawthorn

Sweet, smoky, tangy—and absolutely finger-lickin’ keto.

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Prep Time 5 minutes mins

Total Time 5 minutes mins

Course sauce

Cuisine American

Servings 6

Calories 30 kcal

Ingredients

  

1x2x3x

• 1/2 cup sugar-free ketchup
• 1/4 cup Worcestershire sauce
• 3 tablespoons apple cider vinegar
• 3 tablespoons erythritol powder
• 1 teaspoon liquid smoke
• 1 tablespoon smoked paprika
• 1 teaspoon garlic powder
• 1 teaspoon onion powder
• 1/4 teaspoon chili powder
• 1/2 teaspoon salt
• 1/2 teaspoon black pepper

Instructions

 

• Add all of the ingredients to a large mixing bowl.
  
• Whisk the ingredients together until smooth, removing all the lumps. Taste the sauce; add any extra salt and pepper to taste.
  
• Pour the sauce into a container with a sealable lid and store it in the fridge.
  

Nutrition

Calories: 30kcalCarbohydrates: 11gProtein: 1gFat: 0.2gSaturated Fat: 0.03gSodium: 377mgFiber: 1g

Keyword Keto BBQ Sauce (Low-Carb)

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