Ingredients:

• 1 1/2 cups mayonnaise
• 1/3 cup heavy cream
• 1/4 cup Creole mustard
• 3 tablespoons thinly sliced green onions
• 1 tablespoon paprika
• 2 teaspoons Cajun seasoning, such as Slap Ya Mama
• 2 teaspoons horseradish
• 1 teaspoon garlic powder
• 1 teaspoon Louisiana hot sauce
• 1 teaspoon sweet pickle relish
• For the oysters
• 1 cup self-rising cornmeal mix, such as White Lily
• 1 cup all-purpose flour
• 1 tablespoon Cajun seasoning, such as Slap Ya Mama
• 1 1/2 teaspoons kosher salt, or to taste (adjust based on the saltiness of your oysters and Cajun seasoning)
• 1 1/2 teaspoons freshly ground black pepper
• 2 to 3 quarts canola or vegetable oil, for frying
• 1/2 gallon (about 40) freshly shucked oysters, in liquid
• For serving
• French bread
• Shredded lettuce
• Dill pickles
• Sliced tomatoes
• Sliced white onions