PUT In a medium mixing bowl 2 cups Hellman’s mayonnaise, 2 tablespoons buttermilk, 2 teaspoons white wine vinegar, 1 tablespoon finely chopped parsley, 2 teaspoons finely chopped chives, ¼ teaspoon finely chopped fresh thyme, ½ teaspoon kosher salt, ¼ teaspoon freshly ground black pepper, and stir until well combined.