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Potato Salad with Radishes

A bright and creamy twist on classic potato salad, featuring tender potatoes, peppery radishes, and a tangy dressing. Perfect for summer picnics or weeknight dinners.
Prep Time 15 minutes
Cook Time 20 minutes
Total Time 35 minutes
Course Salad, Side Dish
Cuisine American, Comfort Food
Servings 8 servings
Calories 250 kcal

Ingredients
  

Main Ingredients

  • 2 pounds Yukon Gold potatoes, scrubbed and cut into 1-inch chunks Buttery and hold their shape.
  • 1 bunch radishes (about 8–10), thinly sliced Adds color and peppery crunch.
  • 3 green onions, thinly sliced (white and light green parts) Fresh bite.
  • 2 tablespoons Dijon mustard Bright, tangy backbone.
  • 1/3 cup plain Greek yogurt Creamy texture with protein (substitute sour cream for richer flavor).
  • 2 tablespoons mayonnaise Helps bind without overpowering (use vegan mayo for dairy-free).
  • 2 tablespoons apple cider vinegar Lifts the flavors.
  • 3 tablespoons extra-virgin olive oil Silky finish.
  • 1/4 cup fresh dill, chopped Herbaceous note (substitute parsley or tarragon).
  • Salt and freshly ground black pepper to taste
  • 2 hard-boiled eggs, chopped (optional) For a classic, indulgent touch.

Instructions
 

Preparation

  • Place potato chunks in a pot, cover with cold salted water, bring to a boil, and simmer until fork-tender (about 12–15 minutes). Drain and let steam-dry for a couple of minutes.
  • In a bowl, whisk together Dijon mustard, Greek yogurt, mayonnaise, apple cider vinegar, olive oil, salt, and pepper until silky and emulsified.
  • Thinly slice the radishes and green onions.

Combination

  • Place warm potatoes in a large bowl, add the dressing, and gently fold until each piece is coated.
  • Fold in radishes, green onions, dill, and optional chopped eggs. Adjust salt and pepper.
  • Chill briefly or serve at room temperature.

Notes

For extra flavor depth, roast a clove of garlic, mash it, and whisk into the dressing. Serve alongside grilled meats or as part of a summer picnic.
Keyword Healthy Sides, Picnic Food, Potato Salad, Radishes, Summertime Recipes