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Picnic Potato Salad

Picnic potato salad with a classic creamy texture, made by boiling russet potatoes until tender and folding them into a tangy mayo dressing. It’s an outdoor-friendly, picnic salad classic that chills for hours for the best flavor.
Prep Time 20 minutes
Cook Time 20 minutes
Chilling 3 hours
Total Time 4 hours
Servings: 10 servings
Course: Side Dish
Cuisine: American
Calories: 520

Ingredients
  

Russet potatoes
  • 3 lb russet potatoes
Hard-boiled eggs
  • 5 hard-boiled eggs
Celery
  • 0.5 cup celery
Onion
  • 0.25 cup onion
Sweet pickle relish
  • 0.25 cup sweet pickle relish
Mayonnaise
  • 1.25 cup mayonnaise
Yellow mustard
  • 2 tbsp yellow mustard
White vinegar
  • 1 tbsp white vinegar
Sugar
  • 1 tsp sugar
Salt and pepper
  • 1 salt and pepper to taste
Paprika
  • 1 paprika for garnish

Equipment

  • 1 sheet pan
  • 1 Dutch oven

Method
 

Boil and cool
  1. Boil peeled and cubed russet potatoes in a Dutch oven over high heat until tender, about 15–20 minutes. Drain and spread on a sheet pan to cool completely, 10–15 minutes.
Chop the mix-ins
  1. Chop hard-boiled eggs and dice celery and finely dice onion into small pieces. Keep everything ready at room temperature while the potatoes cool.
Build the potato base
  1. Combine the cooled potatoes with chopped eggs, diced celery, finely diced onion, and sweet pickle relish in a large bowl. Mix gently just until evenly distributed.
Make the creamy dressing
  1. Whisk mayonnaise, yellow mustard, white vinegar, sugar, salt, and pepper in a bowl until smooth and creamy. Taste and adjust seasoning if needed.
Combine and chill
  1. Pour the dressing over the potato mixture and fold gently so the potatoes stay intact. Chill in the refrigerator for at least 3 hours.
Serve
  1. Garnish the picnic potato salad with paprika right before serving. Serve cold, straight from the fridge.

Notes

For the best picnic texture, cool the potatoes completely before mixing so the dressing doesn’t thin out. Store covered in the refrigerator for up to 4 days; freezing isn’t recommended due to texture changes. For a lighter option, use light mayonnaise in the same amount.