It's dinner time!

Ingredients

• 8 red potatoes
• 1 ½ cups mayonnaise (such as Hellmann's®/Best Foods®)
• ⅔ cup sour cream
• 3 tablespoons red wine vinegar
• 3 tablespoons white sugar
• 2 teaspoons dried minced onion
• 1 teaspoon celery seed
• 4 hard-cooked eggs, chopped
• salt and ground black pepper to taste