Introduction
This classic potato salad comes together in about 40 minutes and relies on a straightforward technique: cooking potatoes until just tender, cooling them completely, then folding them gently with a creamy dressing made from mayonnaise, celery, mustard, and sweet pickle relish. The vinegar tossed onto warm potatoes seasons them from the inside, so every bite carries flavor rather than just tasting like blank potato with mayo on top.
Recipe Details
- Prep Time: 15 minutes
- Cook Time: 20 minutes
- Total Time: 35 minutes (plus 1 hour chilling)
- Servings: 6
Ingredients
- 2 pounds (3-4 ea.) medium russet potatoes
- 1 tablespoon plus ½ teaspoon salt
- 2 tablespoons distilled white vinegar
- 1 medium rib of celery
- ¾ teaspoon celery seed
- ¾ cup mayonnaise
- ¾ teaspoon powdered mustard
- 2 tablespoons minced onion
- 2 tablespoons minced fresh parsley leaves
- ¼ teaspoon ground black pepper
- 3 tablespoons sweet pickle relish
Instructions
- Peel and cut potatoes into ¾ inch cubes.
- Cover potatoes with an inch of water in a large saucepan and bring to a boil.
- Add 1 tablespoon salt to boiling water and reduce heat to medium.
- Simmer about 8 minutes, stirring gently once or twice, until potatoes are tender. Taste a piece-don’t overcook.
- Drain potatoes and place in a large bowl.
- Toss potatoes gently with vinegar using a rubber spatula.
- Cool potatoes. They must be no more than barely warm to mix.
- Chop celery fine.
- Stir together celery, celery seeds, mayonnaise, dry mustard, onion, parsley, pepper, and ½ teaspoon salt.
- Gently fold together dressing mix and potatoes.
- Cover and refrigerate at least an hour, until thoroughly chilled.
Variations
Add crispy smoked chicken or turkey strips: Tear or chop 8 ounces of smoked chicken breast into bite-sized pieces and fold in with the dressing for a heartier version that works as a main dish rather than a side.
Use Dijon mustard instead of powdered: Substitute 1 teaspoon of Dijon mustard for the ¾ teaspoon powdered mustard to get a sharper, more tangy flavor that cuts through the richness of the mayo.
Include diced hard-boiled eggs: Peel and chop 3 hard-boiled eggs and fold them in gently with the potatoes and dressing for added protein and richness.
Swap half the mayonnaise for Greek yogurt: Replace ⅜ cup of the mayonnaise with plain Greek yogurt to lighten the salad and add a subtle tang while keeping the creamy texture intact.
Add fresh dill instead of parsley: Use 2 tablespoons of minced fresh dill in place of the parsley for a brighter, more herbaceous note that pairs especially well with the vinegar base.
Tips for Success
Don’t skip the vinegar toss on warm potatoes. The heat helps the potatoes absorb the acidity, seasoning them throughout rather than leaving them bland in the center. This step takes 30 seconds but makes a noticeable difference.
Cool the potatoes completely before mixing. Warm potatoes will break down when you fold them; cool potatoes hold their shape and give you a better texture in every bite.
Taste for salt after mixing. The dressing contains salt, but potatoes absorb seasoning unevenly. A quick taste before chilling lets you adjust if needed without having to remix.
Use a rubber spatula for folding, not a spoon. The flat edge slides under the potatoes without breaking them, while a spoon tends to crush them.
Make it at least 1 hour ahead. Chilling time lets the flavors meld and the starches set, so the salad holds together better and tastes more cohesive than when freshly made.
Storage and Reheating
Keep the potato salad covered in an airtight container in the refrigerator for up to 4 days. The texture and flavor remain stable during this window, though the salad will gradually dry out slightly as the potatoes absorb more of the dressing.
Serve directly from the fridge; this salad is meant to be eaten cold and does not reheat well.
FAQ
Can I make this salad the day before? Yes, and you should. It tastes better after sitting overnight as the flavors blend together, and the chill time keeps everything firm. Cover it tightly and store it in the coldest part of your refrigerator.
What happens if I use waxy potatoes instead of russets? Waxy varieties like red potatoes or fingerlings hold their shape even better during cooking and folding, which some people prefer. The texture will be slightly firmer and less fluffy, but the salad will still taste good.
Can I reduce the mayo to make it lighter? You can lower it to ½ cup, but the salad will be noticeably drier and less creamy. Swapping some mayo for Greek yogurt (as suggested in Variations) is a better way to lighten it while keeping the binding texture.
Why does my potato salad get watery after a day? Potatoes continue to release starch and moisture as they sit. If this bothers you, use less mayonnaise, store it in a very cold part of the fridge, and plan to serve it within 2 days rather than 4.
Attribution: Recipe text from “Cookbook:American Potato Salad I” on Wikibooks (© Wikibooks contributors).
Source: https://en.wikibooks.org/wiki/Cookbook:American_Potato_Salad_I
License: CC BY-SA 4.0 — https://creativecommons.org/licenses/by-sa/4.0/
Additions: Editorial additions and formatting changes were made for clarity and usability. Ingredients, instructions, and other sections may be adapted where appropriate.

