Alabama white sauce recipe: the mayo-based BBQ sauce

Alabama white sauce is a creamy, tangy and peppery mayonnaise-based BBQ sauce, especially known with smoked chicken. This version uses cider vinegar, horseradish and black pepper. Serve a clean portion beside the food or apply after cooking; there is no need to dunk chicken into a shared sauce container.

Origins: Big Bob Gibson in Alabama

The style is linked to Big Bob Gibson in Decatur, where the white sauce tradition goes back to 1925. The restaurant describes dipping smoked chicken in white sauce after cooking. This home recipe is a variation on that style, not the confirmed secret restaurant formula.

White sauce is not the only American sauce without tomato: vinegar and mustard sauces also have regional traditions. Mayonnaise, acidity and pepper provide the direction here; horseradish, mustard and other flavourings vary by recipe.

Ingredients

For a small bowl of sauce; the final amount depends on the products used.

  • 200 g mayonnaise
  • 60 ml cider vinegar
  • 1 tablespoon horseradish, freshly grated or from a jar
  • 1 teaspoon coarsely ground black pepper
  • 1 teaspoon sugar
  • ½ teaspoon salt, or less according to taste and the salt content of other ingredients
  • ½ teaspoon garlic powder
  • Optional: 1 teaspoon Dijon mustard
  • Optional: ¼ teaspoon cayenne pepper

Prefer ready-made mayonnaise for this simple cold preparation. Full-fat mayonnaise is a flavour and texture choice, not compulsory; another product can give a different thickness. Homemade raw-egg mayonnaise is not automatically equivalent for food safety and storage time. Check labels for ingredients including egg and mustard and for any shorter usage periods.

Making Alabama white sauce

Step 1: prepare cleanly and measure

Use a clean bowl, whisk and spoon. Measure all ingredients and check salt content in mayonnaise and horseradish. Start with less of the stated salt if necessary.

Step 2: mix

Whisk mayonnaise, cider vinegar, horseradish, pepper, sugar, salt and garlic powder into an even sauce. Optionally add Dijon mustard and cayenne pepper.

Step 3: taste and refrigerate

Taste with a clean spoon and adjust with a little extra mayonnaise or vinegar if needed. Cover and refrigerate immediately. About an hour of chilling is an optional flavour choice, not a compulsory step or guarantee of a better result.

Step 4: portion cleanly and serve

Use a clean spoon to transfer only the required amount to a serving bowl. Keep the remaining sauce covered and chilled. Do not use a brush, spoon or sauce that contacted raw meat on the cooked dish. Do not return used dipping sauce to the clean supply.

With chicken: cook first, then sauce

Cook chicken according to a complete suitable recipe. Check at least 74°C at all relevant measuring points without touching bone. With a whole chicken, measure breast, inner thigh and inner wing. Sauce colour and a brown outside do not prove safe cooking.

Put cooked chicken on a clean dish and serve sauce alongside or spoon a clean portion over the meat. Saucing can soften the skin; creamy sauce does not guarantee crisp skin. Sauce does not correct an insufficient core temperature or unsafe storage.

Use a small dip portion for wings too. Dunking a whole chicken is not compulsory at home. If you choose to dip, use a separate portion only for cooked meat and do not treat leftovers as unused supply.

Other uses and rub pairings

  • As a dip with grilled vegetables such as courgette, peppers or aubergine.
  • A small amount with safely prepared fish, if you enjoy a tangy, creamy combination.
  • On a pulled pork bun instead of sweet tomato sauce. Actual sugar content depends on ingredients.
  • Memphis BBQ Rub on the main dish can combine a sweet-smoky direction with tangy sauce.
  • Jamaican Jerk BBQ Rub gives a different spice direction. The sauce does not automatically undo chilli heat.

These are flavour suggestions, not compulsory or proven best combinations. Taste a little and balance salt, chilli and sauce quantity. Check current rub and sauce ingredient packaging for ingredients and allergens.

Chilled storage

A week of storage has not been established for this mixed home recipe. Keep a cleanly prepared, unused portion covered at approximately 4°C and use within 2 days, or sooner if an ingredient specifies a shorter period. Unopened mayonnaise shelf life does not automatically apply to mixed sauce.

Do not leave sauce unchilled for over 2 hours, or 1 hour above approximately 32°C ambient temperature. Put small portions out and keep the rest chilled. Vinegar or a sour taste does not prove it is safe outside the fridge. Chilling or mixing again does not reliably make sauce safe after excessive time unchilled or contamination by raw meat.

More BBQ sauces