Alabama White Sauce: The Tangy Mayo BBQ Sauce You Need to Try

If your only frame of reference for BBQ sauce is “sweet” or “spicy,” Alabama white sauce is going to scramble your circuits — in the best way.

It’s mayo-based. It’s tangy. It’s loaded with black pepper and a little horseradish heat. And on smoked chicken? It’s a religious experience.

We use it on our Alabama-Slamma sandwich — pulled smoked chicken, slaw, pickles, white sauce on a brioche bun. It’s one of the most-ordered things on our menu.

Where Does Alabama White Sauce Come From?

Bob Gibson, a railroad worker turned pitmaster, started serving it at his Decatur, Alabama BBQ joint in 1925. He’d dunk whole smoked chickens into a vat of the stuff right after they came off the pit. The sauce coats the bird, the bird absorbs the tang, and the result is unlike any other BBQ tradition in the country.

It’s still rare to find outside Alabama. We brought it to Tampa because (a) it’s incredible, and (b) Florida deserves better than ketchup-only BBQ.

The Recipe

This is a home-cook version of our shop sauce. It scales easily — multiply for a crowd.

Ingredients

1½ cups mayonnaise (full-fat, not low-fat)
¼ cup apple cider vinegar
2 tablespoons fresh lemon juice
1 tablespoon prepared horseradish
2 teaspoons coarse black pepper
1 teaspoon kosher salt
1 teaspoon sugar (white or brown)
½ teaspoon garlic powder
½ teaspoon onion powder
½ teaspoon cayenne pepper (optional, for heat)

Method

Whisk all ingredients together in a bowl until smooth.
Cover and refrigerate at least 4 hours — overnight is better. The flavors need time to marry.
Stir again before serving. Use within 7–10 days.

That’s it. It’s a 5-minute job that pays off all week.

How to Use It

Smoked or grilled chicken — toss the chicken in the sauce right after cooking
Pulled chicken sandwiches — drizzle on top with slaw
Wings — coat after frying or smoking
Salad dressing — yes, really. Thin with extra vinegar.
Dipping sauce — for fries, fried okra, or chicken tenders

Pro Tips

Don’t skip the rest. Fresh-mixed sauce tastes flat. Fridge time wakes it up.
Don’t sub light mayo. The fat carries the flavor — light mayo makes it watery.
Adjust horseradish to taste. Some recipes use mustard instead. We do horseradish for the gentle nose-tingle.

Or, Just Eat Ours

If recipe-following isn’t your speed, order an Alabama-Slamma sandwich and let us do the work. We make this sauce in small batches, fresh, in our Tampa kitchen.

FAQ

What does Alabama white sauce taste like? Tangy, peppery, slightly creamy. Imagine ranch dressing’s smarter, sharper cousin. Vinegar-forward with a black-pepper bite.

Is Alabama white sauce only for chicken? It’s traditional on chicken, but it works on turkey, pulled pork, fried fish, and roasted vegetables. We’ve had customers put it on french fries and ask for the recipe.

How long does Alabama white sauce keep in the fridge? 7–10 days in a sealed container. The flavor actually improves on day 2 and 3.