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Spicy Cajun Garlic Aioli

Zesty spicy garlic aioli that goes on anything! I love it for fries, chicken sandwiches, burgers, onion rings, shrimp, Brussels sprouts, crab cakes, tacos, poke bowls, roasted potatoes, chicken wings . . . anything that needs a sauce or a dip.
5 from 3 votes
Prep Time 5 mins
Total Time 5 mins
Cuisine American, Cajun
Servings 6 servings
Calories 265 kcal


  • 1 cup mayonnaise
  • ¼ cup buttermilk
  • 1 tablespoon Creole mustard
  • 1 teaspoon horseradish
  • ¾ teaspoon cayenne pepper 1 teaspoon if you want it extra spicy
  • ½ teaspoon lemon juice
  • ¼ teaspoon salt
  • ¼ teaspoon tarragon flakes
  • 2 cloves fresh garlic minced


  • Combine all ingredients in a bowl and mix well. Store in the refrigerator in an airtight container for up to 5 days.


Refrigerate this sauce for at least 15 minutes before serving. It will get better after sitting in the refrigerator for a while. 


Serving: 0.25cupSodium: 377mgCalcium: 19mgVitamin C: 1mgVitamin A: 147IUSugar: 1gFiber: 1gPotassium: 36mgCholesterol: 17mgCalories: 265kcalTrans Fat: 1gSaturated Fat: 5gFat: 28gProtein: 1gCarbohydrates: 1gIron: 1mg
Keyword sauce
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