Alabama White Sauce

Alabama white sauce is a barbecue sauce made from mayonnaise, vinegar, lemon juice, black pepper and salt, created in 1925 by Bob Gibson at Big Bob Gibson Bar-B-Q in Decatur, north Alabama [1][2][3]. It began as a finishing dip for smoked chicken and is now used on pork, turkey and fish and as a condiment or salad dressing [1][2]. Despite its resemblance to ranch dressing, it is tangy and peppery and tastes very different [1].

Origin at the pit

Gibson, a railway worker, began smoking pork and chicken on weekends in hickory-fired brick pits, serving food on a makeshift table nailed to a sycamore tree in his backyard [1]. He preferred vinegar-based sauces, but the whole split chickens he slow-roasted for more than three hours needed extra fat to stay moist, so he created a sauce of vinegar, mayonnaise, salt, pepper and a little lemon juice [1]. The exact reasoning is lost to history, but family and barbecue fans believe the mayonnaise was meant to keep the chicken from drying out [2]. The vinegar base reflects North Carolina traditions, which spread into Alabama given the states’ proximity [2]. Gibson opened Big Bob Gibson Bar-B-Q in 1925 and later left the railroad to cook full time [1][2]. See Big Bob Gibson Bar-B-Q.

Flavor and use

Chef Chris Lilly describes the sauce as tangy and peppery: the vinegar cuts the smoke, and the mayonnaise softens the sharpness and ties the flavors together [1]. Every chicken at Gibson’s is dunked in the sauce after roasting, and diners use it on pork, chicken and smoked turkey, as a dip for potato chips and as a salad dressing [1]. The restaurants make about 25 gallons a day [1]. Variations may add sugar, horseradish or cayenne, and some restaurants use it as a marinade or coleslaw sauce [1][3].

Spread and recognition

Former employees took versions of the sauce to other restaurants, making it closely associated with the state [1]. Wikipedia notes its popularity was mostly limited to north Alabama until 1994, when it began to be bottled and sold commercially [3]. Another account places retail bottling in the 1990s and notes brands such as Lillie’s Q now sell far beyond Alabama [2]. Gibson died in 1973; the family kept the restaurant running and it won first place for pork shoulder at the 2024 World Championship Barbecue Cooking Contest [2]. See also Alabama Barbecue and Alabama Cuisine.

FAQs

What is in Alabama white sauce? Mayonnaise, apple cider vinegar, lemon juice, black pepper and salt [1][3].

What is it served with? Traditionally smoked chicken, and now pork, turkey and as a dip [1][2].

Sources

1. Mental Floss: The Delectable History of Alabama White Barbecue Sauce
2. The Takeout: What Are The Origins Of Alabama White Barbecue Sauce?
3. Wikipedia: Barbecue in Alabama

Editorially reviewed by Specialty Digest Editorial TeamLast reviewed November 10, 2026Researched and drafted with AI assistanceReport an issue