Oyster Po Boy

Name: Oyster Po’ Boy
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