1 1/4 cups mayonnaise
1/4 cup mustard (Creole mustard if possible)
1 tablespoon paprika
1 teaspoon Cajun seasoning
2 teaspoons prepared horseradish
1 teaspoon pickle juice (dill)
1 teaspoon hot sauce (Sriracha or Tabasco)
1 large clove garlic, minced and smashed
Mix all the ingredients together in a medium bowl.
Keep refrigerated until serving.