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Creamy Finnish potato salad with capers, pickled cucumber, and parsley served in a green bowl on lettuce leaves

Creamy Potato Salad with Capers and Dijon

This creamy potato salad is made with firm potatoes, capers, pickled cucumber, leek, and fresh parsley or dill, all combined with a tangy Dijon and crème fraîche dressing. It’s a flavorful and balanced side dish that works perfectly for picnics, BBQs, or everyday meals.
Prep Time 20 minutes
Cook Time 30 minutes
Cooling 30 minutes
Course Lunch, Salad, Side Dish
Cuisine Finnish, Scandinavian, Vegetarian
Servings 8 people

Equipment

  • Saucepan
  • Knife
  • Cutting board
  • Mixing bowl
  • Colander
  • Spoon

Ingredients
  

  • 800-1000 g (2–2.2 lb) firm potatoes
  • 2 l (8 ½ cups) water (enough water to cover the potatoes) for boiling the potatoes
  • 1 tbsp salt
  • 2-3 tbsp capers small caper berries, drained
  • 2-3 pickled cucumbers finely chopped
  • ½ leek white part, finely chopped
  • 2 spring onions white parts, finely chopped
  • 2-3 tbsp fresh parsley or dill finely chopped

For the dressing:

  • 200 ml (¾ cup) crème fraîche or smetana
  • 1-2 tsp Dijon mustard
  • 1 tsp sugar
  • Salt to taste
  • Black pepper to taste

Instructions
 

Cook the Potatoes

  • Wash the potatoes and place them in a saucepan. Cover with water, add salt, and bring to a boil.
  • Cook until tender but still firm (about 15–20 minutes depending on size).
  • Drain and let cool to room temperature, then peel and cut into bite-sized pieces.

Prepare the Ingredients

  • Chop the pickled cucumbers.
  • Chop the leek and spring onions.
  • Chop the parsley.

Make the Dressing

  • In a bowl, mix crème fraîche, Dijon mustard, sugar, salt, and pepper.
  • Taste and adjust seasoning if needed.

Assemble the Salad

  • Add the potatoes to a large bowl. Add capers, pickled cucumber, leek, spring onions, and parsley or dill.
  • Refrigerate the salad and let rest at least 15 minutes.

Serve

  • Serve slightly chilled.
  • Garnish with extra parsley if desired.

Notes

Use firm (waxy) potatoes so they hold their shape.
Let the potatoes cool before mixing to avoid a watery salad.
The flavor develops even more if the salad rests for a while before serving.
Works well as a side for grilled meats or as part of a buffet.
Keyword BBQ sides, creamy potato salad, Finnish potato salad, Finnish potato side dish, no mayo potato salad, picnic food, potato salad, potato salad with capers