Alabama White Sauce
Chapter 1 — Rubs, Sauces & Mops
Alabama white sauce is the great, quiet outlier of American barbecue. Born in 1925 when a massive railroad worker named Big Bob Gibson needed a way to keep his hickory-smoked chickens from drying out over the pit. He bypassed tomatoes and molasses entirely, devising a radical, sharp, peppery mayonnaise-based concoction. The magic happens in what his pitmasters called the 'baptism'—you plunge a hot, freshly smoked bird directly into a vat of the stuff. The fat melts into the porous skin, the harsh vinegar burns off, and you're left with a tangy glaze that cuts perfectly through heavy wood smoke.
Ingredients
- mayonnaise2 cup
- distilled white vinegar1 cup
- apple juice1/2 cup
- prepared horseradish2 tsp
- black pepper2 tsp
- fresh lemon juice2 tsp
- kosher salt1 tsp
- cayenne pepper1/2 tsp
Method
- 01
Combine all ingredients in a large, non-reactive mixing bowl.
Whisk vigorously until completely smooth. The liquid will be surprisingly thin and milky white with heavy flecks of pepper—more like a mop sauce than a thick condiment.
- 02
Transfer the sauce to an airtight jar and refrigerate for a minimum of two hours.
This resting period is non-negotiable. It allows the dehydrated cayenne and black pepper to bloom and the volatile compounds in the horseradish to meld with the lipid fats. Twenty-four hours is even better.
Notes
The Baptism.
Never brush this sauce onto raw chicken, or the mayonnaise will break and burn. Once your bird reaches 165°F internal, pull it off the heat and immediately submerge the hot halves entirely into a vat of the white sauce.
The Smoker Setup.
Poultry absorbs smoke rapidly and its skin turns rubbery at low temperatures. Set your kamado or pellet smoker to 325°F and use mild applewood, which perfectly complements the sharp white sauce.
Kettle and Oven Workarounds.
On a basic charcoal kettle, use the snake method with applewood chunks to maintain a steady 325°F. If you're cooking indoors, roast the chicken in a 300°F oven with a foil smoke bomb, and add a half-teaspoon of natural liquid hickory smoke directly to your sauce mixture. Honesty is the best policy.
From Cook BBQ at Home.