Ingredients

1 cup buttermilk 

1/2 cup sour cream 

1/4 cup mayonnaise 

1/3 cup ketchup 

3 tablespoons sweet pickle relish 

Coarse salt and ground pepper 

Preparation

In a medium bowl, whisk together buttermilk, sour cream, and mayonnaise until smooth. Whisk in ketchup and relish. Season to taste with salt and pepper.