Creamy Red Potato Salad Recipe: Tangy Sour Cream and Chive Delight

This red potato salad delivers the creamy texture you crave with minimal effort. I developed this version to highlight the natural buttery flavor of red potatoes without overwhelming them with heavy dressing.

The secret is boiling the potatoes just until tender, then cooling them completely before mixing. This prevents a gummy texture and lets the sour cream and chive dressing cling perfectly to each piece.

What you get is a salad that’s rich and tangy, with just the right amount of creaminess. The red potatoes hold their shape beautifully, creating a satisfying bite in every forkful.

Perfect for picnics, barbecues, or as a make-ahead side dish. Here’s how to achieve that ideal balance of flavors and textures.

Ingredients for Creamy Red Potato Salad

Simple ingredients for a creamy, tangy potato salad that lets the red potatoes shine.

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The potatoes are the star here. Red potatoes hold their shape better than russets—look for small, firm ones at Whole Foods or your local market (the waxier, the better). I always grab a few extra since they keep well. For the sour cream, full-fat is non-negotiable for that luscious texture. Daisy or Organic Valley are my go-to brands for consistency.

No chives? Green onions at half the amount work in a pinch. Swap mayo for Greek yogurt if you want it lighter (though the flavor changes slightly). The relish can be omitted, but it adds a nice sweet contrast. If you’re out of Dijon, yellow mustard plus a pinch of sugar gets you close. Hard-boiled eggs not your thing? Extra celery or diced bell pepper adds crunch without the protein.

This keeps 3-4 days in the fridge—actually gets better overnight. Store in an airtight container. If making ahead, hold the dressing until serving to prevent sogginess (worth the extra minute).

Step-by-Step Instructions for Creamy Red Potato Salad

Here’s my go-to method for a perfectly creamy, tangy potato salad that’s always a crowd-pleaser.

Step 1: Cook and Cool the Red Potatoes

Place the 2 lb Red Potatoes in a large pot and cover with cold water by 1 inch. Add 1 tsp Salt to the water. Bring to a boil over high heat, then reduce to medium and simmer for 12-15 minutes until the potatoes are fork-tender but still hold their shape.

Drain the potatoes and let them cool slightly. I like to spread them on a baking sheet to cool faster and prevent them from turning mushy. Once they’re just warm to the touch, quarter them into bite-sized pieces. This step ensures they absorb the dressing well without falling apart.

Step 2: Prepare the Creamy Dressing Base

In a large bowl, whisk together the 1 cup Sour Cream, 0.5 cup Mayonnaise, 2 tbsp Dijon Mustard, 1 tbsp Apple Cider Vinegar, 0.5 tsp Black Pepper, and 2 tbsp Sweet Pickle Relish until smooth. The relish adds a touch of sweetness that balances the tangy flavors beautifully.

Taste the dressing and adjust the seasoning if needed. I find that the combination of sour cream and mayonnaise gives the perfect creamy texture, while the Dijon mustard and vinegar add just the right amount of tang. This dressing is rich but not heavy.

Step 3: Combine the Potatoes and Dressing

Add the warm quartered potatoes to the bowl with the dressing. Gently fold everything together with a spatula, making sure each piece is well coated. I always start with the potatoes while they’re still warm—they soak up the dressing better this way.

Next, add the 0.5 whole Red Onion (finely diced), 2 whole Celery Stalks (finely diced), 4 whole Hard-Boiled Eggs (chopped), and 1 tbsp Fresh Dill. Fold these in gently to keep the texture intact. The celery adds a nice crunch, while the eggs bring richness.

Step 4: Chill and Garnish Before Serving

Cover the bowl with plastic wrap and refrigerate for at least 1 hour, but 2 hours is ideal. This chilling time lets the flavors meld together and the potatoes fully absorb the creamy dressing.

Just before serving, sprinkle the top with the 0.25 cup Fresh Chives for a pop of color and a mild oniony bite. This final garnish makes the dish look as good as it tastes. Serve chilled and enjoy the creamy, tangy goodness!

Storing and Reheating This creamy red potato salad

Refrigerator Storage

Transfer the salad to an airtight container once fully chilled. It stays fresh in the fridge at 40°F or below for 3-4 days. I always use glass containers—they keep flavors pure and let me see the vibrant colors.

Freezing Guidance

Honestly, I don’t recommend freezing this dish. The potatoes tend to turn watery and the dressing separates when thawed. The texture just isn’t the same after freezing, even with heavy-duty freezer bags. 💡

Make-Ahead Strategy

Prepare everything except the dressing up to 1 day ahead. Store boiled potatoes and chopped veggies separately, then combine with dressing 2 hours before serving. This prevents soggy potatoes while saving time.

Reheating Not Needed

This salad is meant to be served cold, straight from the fridge. If you prefer it slightly warmer, let it sit at room temperature for 15-20 minutes before serving. Never microwave—it ruins the creamy texture.

Flavor Development

The flavors deepen after 24 hours in the fridge. I often make it a day ahead for picnics—the chives stay bright and the dressing clings perfectly. Just give it a gentle stir before serving.

Leftovers Tip

If you have leftovers, add a splash of milk or buttermilk and stir gently to refresh the creaminess. This brings back the original texture without diluting the tangy flavor. ❄️

Frequently Asked Questions