Place the potatoes into a large pot and fill with water until completely covered by ½ inch of water. Bring the pot to a boil and cook the potatoes until fork tender, do not overcook. Drain and let cool.
Hard boil the 6 eggs. Cool. Chop the eggs when cooled.
You'll need a large bowl. Add the potatoes, eggs, pickles, green onions, mayonnaise, sour cream, mustard, salt and pepper together. Mix well.
Chill for a couple hours before serving.
Recipe by Mamal Diane at https://mamaldiane.com/creamy-potato-salad/