Add the cubed potatoes to a large pot and cover with cold water. Bring to a boil over medium-high heat and cook for 10 to 15 minutes, or until fork tender. Drain and allow the potatoes to cool completely.
In a medium bowl, whisk together the sour cream, mayonnaise, Dijon mustard, and apple cider vinegar until smooth and creamy.
In a large bowl, combine the cooled potatoes, bacon, red onion, cheddar cheese, dill pickles, salt, and pepper.
Pour the dressing over the potato mixture and gently stir until evenly coated, being careful not to mash the potatoes.
Fold in the parsley and scallions.
Cover and refrigerate for at least 1 hour before serving.
Notes
Calories and nutritional data are automatically generated. For best results calculate based on your exact ingredients.Recipe Notes:
Starting the potatoes in cold water helps them cook evenly.
Chilling the potato salad before serving helps the dressing thicken and the flavors blend together.
Garnish with extra bacon, parsley, or scallions before serving if desired.
Store leftovers in an airtight container in the refrigerator for up to 3 days.