American Potato Salad

Bahan-bahan (8 porsi)

• 2 pounds Yukon Gold potatoes (peeled or unpeeled), (cut into ¾-inch cubes)
• 1½ teaspoons salt, (divided)
• 3 tablespoons dill pickle juice, (divided)
• 1 tablespoon yellow mustard
• ½ cup mayonnaise
• ¼ cup sour cream
• ¼ cup finely chopped dill pickles
• ½ small red onion, (chopped finely)
• 1 large rib of celery, (chopped finely)
• ½ teaspoon celery seed
• ¼ teaspoon pepper
• 2 large hard boiled eggs (peeled), (cut into ¼-inch dice)