Potato Salad Recipe Sour Cream: Creamy Tang With Fresh Dill

There’s a reason this potato salad stands out from the rest—it delivers a creamy texture that’s hard to resist.

Sour cream creates the perfect tangy base, while fresh dill adds a bright finish. This version is both comforting and refreshing.

Ingredients for Potato Salad Recipe Sour Cream

Creamy Yukon Golds meet tangy sour cream and fresh dill for a standout dish.

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The potatoes are the foundation here. Yukon Golds hold their shape better than Russets but still get creamy—avoid waxy red potatoes. Whole Foods or your local farmers market often has the freshest selection. For the sour cream, full-fat is non-negotiable for that luscious texture. Breakstone’s or Daisy are reliable grocery store brands that deliver consistent quality.

No fresh dill? Dried dill at one-third the amount works in a pinch (add it to the dressing, not the potatoes). Short on time? Skip the eggs or use pre-boiled ones from Trader Joe’s. The mayonnaise can be light if you prefer, but full-fat gives the richest mouthfeel. If you dislike the bite of raw onion, soak the diced pieces in cold water for 10 minutes before adding.

This salad keeps well in the fridge for 3-4 days—the flavors actually improve overnight. Store it in an airtight container and give it a good stir before serving. Don’t freeze it though; the potatoes turn mushy. Best made a few hours ahead so everything melds together properly.

Step-by-Step Instructions for Potato Salad

Here’s the method. Straightforward, tested, works every time.

Step 1: Boil and Cube the Yukon Gold Potatoes

Place the 2 lb Yukon Gold Potatoes in a large pot and cover with cold water by 1 inch. Add 1 tablespoon of the 1.5 tsp Kosher Salt to the water. Bring to a boil over high heat, then reduce to a simmer.

Cook for 12-15 minutes until the potatoes are tender when pierced with a fork but still hold their shape. Drain immediately and let cool slightly—about 5 minutes. Once cool enough to handle, peel and cube them evenly into ½-inch pieces. This size ensures every bite has the perfect texture.

Step 2: Prepare the Vegetables and Hard-Boiled Eggs

While the potatoes cook, finely dice the 0.5 whole Red Onion and 2 whole Celery Stalks. The fine dice on the red onion mellows its sharpness, while the celery adds a satisfying crunch. Chop the 4 whole Hard-Boiled Eggs into ¼-inch pieces—this creates a pleasant contrast in both texture and appearance.

Combine the diced red onion, celery, and hard-boiled eggs in a large bowl. The egg yolks will slightly break down when mixed, enriching the dressing and giving the salad a cohesive, creamy texture.

Step 3: Whisk Together the Dressing

In a medium bowl, combine the 1.5 cups Sour Cream, 0.5 cup Mayonnaise, 2 tbsp Dijon Mustard, 1 tbsp Apple Cider Vinegar, remaining ½ tsp Kosher Salt, and 0.5 tsp Black Pepper. Whisk until completely smooth.

Stir in the 0.25 cup Fresh Dill and 2 tbsp Sweet Pickle Relish. The vinegar brightens the richness of the sour cream and mayonnaise, while the dill adds a fresh, herby note. The relish introduces a subtle sweetness that balances the tang.

Step 4: Combine and Chill for Optimal Flavor

Add the warm potatoes to the bowl with the diced vegetables and eggs. Pour the dressing over the top while the potatoes are still warm—they’ll absorb the flavors more effectively. Gently fold everything together with a spatula until evenly coated.

Cover the bowl and refrigerate for at least 2 hours (overnight is even better). This chilling time allows the flavors to meld together. The sour cream base will thicken slightly, creating that signature creamy texture you expect from a classic potato salad.

Pro Cooking Tips for potato salad recipe sour cream

Potato Prep Perfection

Start with 2 lb Yukon Gold Potatoes—cut them into even ½-inch cubes before boiling. This ensures consistent cooking and a perfect bite in every forkful. I learned the hard way that uneven pieces lead to some mushy and some undercooked. 💡

Boiling Technique

Cover potatoes with cold water by 1 inch and add 1 tbsp Kosher Salt. Bring to a boil, then reduce to a gentle simmer. Cook for 12-15 minutes until fork-tender but still holding shape. Drain immediately to stop the cooking process.

Dressing Timing

Mix the dressing while potatoes are still warm—they’ll absorb the sour cream and apple cider vinegar better. I whisk the 1.5 cups Sour Cream with other dressing ingredients until completely smooth before combining.

Gentle Folding

Use a spatula to gently fold the warm potatoes into the dressing. This prevents breaking the potatoes while ensuring every piece gets coated. The fresh dill and celery add texture and brightness to each bite.

Chilling for Flavor

Refrigerate for at least 2 hours—overnight is ideal. This resting time lets the flavors meld together. The sour cream base thickens slightly, creating that signature creamy texture we all love. ❄️

Resist the urge to serve immediately; the difference after chilling is remarkable.

Frequently Asked Questions