I've tried numerous potato salad recipes. I have several favorites for more of a specialty-type potato salad, but this is more of a creamy potato-and-hard-boiled-egg salad. I found the recipe on Allrecipes but took some liberties and made several changes. The original recipe is titled: My Sister's Favorite Potato Salad...Ever.
Creamy Dill Potato Salad with Eggs
12 red potatoes, cut into 1" chunks
6 hard-boiled eggs, chopped
1/2 cup mayonnaise
1 cup sour cream
1/2 cup red wine vinegar
1 tablespoon mustard powder (or 2 tablespoons Dijon mustard)
2 tablespoons dried dill weed
1 teaspoon celery seed
1 teaspoon salt
freshly ground pepper, to taste
1. Place cubed potatoes in a large pot with water to cover. Bring to a boil and cook for 15 minutes. Drain and allow to cool.
2. In a large bowl, combine all ingredients. For best flavor, refrigerate overnight.