Potato And Cucumber Salad With A Creamy Dill Dressing Recipe

There’s something undeniably refreshing about a chilled potato and cucumber salad on a warm day. The creamy dill dressing clings to every bite, delivering a burst of herbaceous flavor that perfectly complements the tender potatoes and crisp cucumbers.

this Recipe

I first created this dish during a summer BBQ when I needed something cool, creamy, and satisfying to serve alongside grilled chicken. It was a hit — and now it's a staple in my warm-weather recipe rotation, loved for its simplicity and crowd-pleasing appeal.

This salad comes together in under 30 minutes and uses ingredients you likely already have on hand. It’s ideal for picnics, potlucks, or an easy make-ahead lunch. Let’s dig into why this might just become your new favorite side dish.

Why You’ll Love This Potato and Cucumber Salad

Get ready to elevate your side dish game. This potato and cucumber salad with a creamy dill dressing is so much more than your average summer salad.

It’s fast and fuss-free. You can boil the potatoes and prep the rest of the ingredients while they cook. No fancy equipment or elaborate steps required — just good, honest cooking.

Cool, crisp, and creamy. The contrast between the warm, fluffy potatoes and the cool, crunchy cucumbers is simply irresistible. Toss in that tangy dill dressing, and you’ve got a symphony of textures and flavors.

Budget-friendly ingredients. Potatoes, cucumbers, sour cream, and dill are all inexpensive and readily available year-round. It's the perfect dish when you're feeding a crowd without breaking the bank.

Make-ahead magic. This salad tastes even better after a few hours in the fridge. That makes it ideal for prepping in the morning or the night before a big event.

Whether you’re serving burgers, grilled salmon, or veggie skewers, this salad will be the creamy, herb-laced star of the table.

Ingredients Notes

The beauty of this recipe lies in its humble, garden-fresh ingredients. Each one plays a distinct role in making this salad refreshing and satisfying.

Yukon Gold potatoes are my top pick here. Their buttery texture holds up beautifully after boiling without turning mushy. You can also use red potatoes or fingerlings for a more colorful mix.

English cucumbers are key for crunch and moisture. They have thinner skin and fewer seeds, so there's no need to peel them. If using regular cucumbers, peel and scoop out the seeds to avoid excess water.

Fresh dill is non-negotiable — it’s what gives the dressing its bright, summery zing. Dried dill won’t provide the same vibrant flavor, so use fresh if you can.

Sour cream and mayonnaise form the base of the dressing. The combo adds richness and tang without overwhelming the salad. You can swap in Greek yogurt for a lighter, tangier twist.

Red onion adds a punch of sharpness and a beautiful pop of color. Dice it finely so it doesn’t overpower the more delicate ingredients.

You won’t need any fancy tools here — just a good pot for boiling, a sharp knife, and a large bowl for tossing everything together.

How to Make This Potato and Cucumber Salad

Creating this potato and cucumber salad with creamy dill dressing is as easy as it is rewarding. Here’s how to pull it together, step by step.

Start by bringing a large pot of salted water to a boil. Meanwhile, scrub and dice your potatoes into bite-sized chunks — no need to peel unless you prefer. Boil them for about 10-12 minutes, until just fork-tender. Drain and let them cool slightly.

While the potatoes cook, slice your cucumbers into thin half-moons and finely dice the red onion. If you’re worried about the onion being too sharp, soak it in a little cold water for 5-10 minutes, then drain.

In a separate bowl, whisk together your creamy dressing. Combine sour cream, mayonnaise, a splash of apple cider vinegar, Dijon mustard, fresh dill, salt, and pepper. Mix until smooth and taste for seasoning.

Once the potatoes are warm but not hot, gently toss them with the dressing to let them soak in some of that creamy goodness. Then fold in the cucumbers and red onions, mixing carefully to avoid breaking up the potatoes.

Transfer to a serving bowl, cover, and chill in the refrigerator for at least an hour. This resting time allows the flavors to meld beautifully. When ready to serve, give it a gentle toss and garnish with more fresh dill.

From start to finish, you’re looking at about 30 minutes — most of which is hands-off.

Storage Options

This salad stores beautifully, making it perfect for meal prep or leftovers.

Keep the salad in an airtight container in the refrigerator for up to 4 days. The potatoes may absorb more of the dressing over time, so if it seems a little dry, just stir in a spoonful of sour cream before serving.

Avoid freezing, as the cucumbers will lose their texture and become soggy once thawed.

If you're taking it to a picnic or potluck, make sure to keep it chilled. Place the container over a bowl of ice or in a cooler to ensure food safety, especially in warm weather.

To re-serve, simply stir and garnish with a fresh sprinkle of dill or a crack of black pepper.

Variations and Substitutions

One of the best things about this potato and cucumber salad is how flexible it is. You can easily adjust it to suit different preferences or ingredients on hand.

For a healthier twist, swap the mayo for plain Greek yogurt. It adds protein and a pleasant tang while lightening up the overall feel of the salad.

If you want a vegan version, use a plant-based sour cream and mayo. Many brands now offer great-tasting dairy-free options that work perfectly here.

You can also add protein to turn this into a full meal. Diced hard-boiled eggs, canned tuna, or flaked salmon all pair wonderfully with the dill dressing and make the salad more substantial.

Try adding crunch with a handful of chopped celery or radishes. Their sharp bite brings a welcome contrast to the creaminess of the dressing.

And for a bit of spice, mix in a pinch of crushed red pepper or a spoonful of horseradish into the dressing. It’s a subtle kick that balances the richness.

Feel free to experiment with your favorite flavors — this is a forgiving, flexible recipe that encourages creativity.

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