The Perfect Potato Salad Recipe

Creamy, tangy, and fresh, this classic potato salad recipe is perfect for picnics, barbecues, or any gathering year-round.

Few side dishes are as crowd-pleasing as a good potato salad. Whether you’re hosting a backyard cookout or prepping for a weekday lunch, this classic recipe delivers creamy texture, balanced tang, and herbaceous flavor thanks to a thoughtful blend of ingredients like Dijon mustard, buttermilk, and fresh dill.

Ingredients

  • 3 pounds small white potatoes

  • Kosher salt

  • 1 cup mayonnaise

  • ¼ cup buttermilk

  • 2 tablespoons Dijon mustard

  • 2 tablespoons whole-grain mustard

  • ½ cup chopped fresh dill

  • Freshly ground black pepper

  • ½ cup chopped celery

  • ½ cup chopped red onion

Directions

  1. Boil the Potatoes
    Place the potatoes and 2 tablespoons of salt into a large pot of water. Bring to a boil, then lower the heat and simmer for 10 to 15 minutes, or until just tender when pierced with a knife.

  2. Steam for Maximum Texture
    Drain the potatoes in a colander, then place the colander over the empty pot. Cover with a clean kitchen towel and let them steam for 15 to 20 minutes this step helps maintain their texture and prevents a soggy salad.

  3. Make the Dressing
    In a small bowl, whisk together:

    • 1 cup mayonnaise

    • ¼ cup buttermilk

    • 2 tablespoons Dijon mustard

    • 2 tablespoons whole-grain mustard

    • ½ cup chopped fresh dill

    • 1 teaspoon kosher salt

    • 1 teaspoon black pepper

  4. Assemble the Salad
    Once the potatoes are cool enough to handle, cut them into halves or quarters based on size. Place in a large mixing bowl. While still warm, pour in enough dressing to coat and gently toss.

  5. Add Crunch and Flavor
    Mix in:

    • ½ cup chopped celery

    • ½ cup chopped red onion

    • 2 teaspoons kosher salt

    • 1 teaspoon black pepper

  6. Chill and Serve
    Cover and refrigerate for at least a few hours to allow flavors to meld. Serve chilled or at room temperature.

Why It Works

  • The warm potatoes absorb flavor better, which is why they’re dressed while still slightly hot.

  • Buttermilk adds tang and lightness to balance the richness of the mayo.

  • Fresh dill gives the salad a vibrant, herbaceous finish that elevates it beyond the ordinary.

Serving Tips

  • This potato salad pairs perfectly with grilled meats, veggie burgers, or roasted fish.

  • For a lighter version, substitute half the mayo with Greek yogurt.

  • If making ahead, keep refrigerated and toss gently before serving to redistribute the dressing.

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