South Carolina-Style Mustard BBQ Sauce

I don’t think there is any meal that says summer quite like BBQ does. Served alongside fresh-picked corn on the cob, and followed by a plate of juicy watermelon – for me, that’s what summer eating is all about! And this South Carolina Mustard BBQ Sauce is perfect for your next summer cookout (OK, but don’t wait for summer – it’s actually good any time of the year! (And if you love a good BBQ Sauce, check out my recipe for Peach BBQ Sauce.)

South Carolina Mustard BBQ Sauce

This BBQ sauce is a little different from the usual sweet, tomato-based sauces. Although my inspiration for this sauce comes from a fantastic little BBQ restaurant up in the mountains of North Georgia (attached to a gas station, as seems to be a requirement for most great Georgia BBQ), this type of sauce actually has its origins in South Carolina. It’s based on mustard, instead of tomatoes (or ketchup), and is just a little sweet with a definite mustard and vinegar tang. Yes, it is a little different, but it is totally delicious. Use it on chicken, brisket, or a pulled pork sandwich. I keep a batch in the fridge most always lately, because my husband has decided that it’s even perfect as a dipping sauce for almost everything, including egg rolls!

Now I have to give a little confession here, and I make no apologies: this recipe uses a tiny amount of liquid smoke. I know, I know – there are purists out there who wouldn’t dream of using liquid smoke. The recipe will still work if you omit it, but it really helps to gives an extra boost of BBQ flavor to the sauce. If you want to substitute, you could get a bit of smokiness by using some smoked paprika or smoked salt. It is my belief, however, that liquid smoke gets a bit of a bad rap. Contrary to popular belief, liquid smoke really isn’t an artificial flavor, but is actually condensed smoke from hardwoods: see Serious Eats – Pantry Essentials: All About Liquid Smoke to read more about it (read the ingredients on your bottle just to be sure.) I recommend using the liquid smoke, but you are your own BBQ pitmaster, so it’s totally up to you!

Either way, don’t fear the mustard – give this sauce a try!

If you try this recipe, let me know in the comments how it turned out. I hope you enjoy!

My Homemade Roots

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South Carolina Mustard BBQ Sauce

South Carolina Mustard BBQ Sauce

  • Author: My Homemade Roots
  • Total Time: 0 hours
  • Yield: about 1 cup 1x


  • 1/2 cup yellow mustard
  • 3 tablespoons apple cider vinegar
  • 1/4 cup packed brown sugar
  • 2 tablespoons cane sugar
  • 1 teaspoon Worcestershire sauce
  • 1/4 teaspoon salt
  • 1/4 teaspoon ground black pepper
  • Pinch of cayenne pepper (use more or less to taste)
  • 2 tablespoons butter
  • 1/2 teaspoon liquid smoke (optional – if using, make sure it’s an all-natural brand)


  1. In a medium saucepan, whisk together all of the ingredients, except for the butter and liquid smoke. It may look separated, but it will come together as it cooks.
  2. Simmer gently for 15 minutes, stirring occasionally.
  3. Stir in butter and liquid smoke, and simmer for 5 more minutes, or until the sauce is thickened to your liking.
  • Prep Time: 0 hours
  • Inactive Time: 0 hours
  • Cook Time: 0 hours


For more great recipes, visit my friends at:

Full Plate Thursday at Miz Helen’s Country Cottage

Meal Plan Monday at Julia’s Simply Southern

Weekend Potluck at The Country Cook


  • Miz Helen
    May 20, 2019 at 5:36 pm

    I can’t wait to try your South Carolina Style Mustard BBQ Sauce, it looks so good! Thanks so much for sharing with us on Full Plate Thursday and come back real soon!
    Miz Helen

  • Linda
    May 26, 2019 at 10:55 pm

    Made your mustard BBQ sauce it’s is so good ..used it for chicken , but I will use it for alot of differant meats truly delicious.
    Thank You


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