Creamy Cucumber Dill Salad

Featured in: Veggie & Grain Bowls

This cool cucumber side combines crisp cucumbers and red onions in a luscious creamy dill dressing with a hint of tangy vinegar. Fresh herbs blend with sour cream and just a touch of sweetness, making it a standout for warm weather meals and gatherings. Quick to prepare, this vegetarian dish is gluten-free and comes together in just minutes. Let the flavors chill and meld in the fridge for ultimate refreshment; garnish with fresh dill and serve cold. Versatile, light, and easy to adapt, it’s a perennial favorite for cookouts, potlucks, or weekday sides.

Updated on Mon, 16 Mar 2026 13:09:00 GMT
Creamy Cucumber Dill Salad with sliced cucumbers and red onion in tangy dill dressing, perfect for summer picnics. Save to Pinterest
Creamy Cucumber Dill Salad with sliced cucumbers and red onion in tangy dill dressing, perfect for summer picnics. | sonicskillet.com

When the first real heatwave rolled through last June, I stood in front of my open fridge searching for inspiration and relief from the afternoon sun. A few crisp cucumbers sat next to a bundle of feathery dill I’d almost forgotten. Instinct took over, and soon my kitchen filled with the sharp, creamy scent of this fresh cucumber dill salad coming together. I laughed as a radish slipped from my hand and bounced off the counter—summer chaos on full display. It’s become my go-to side dish when the weather insists on keeping both the oven and my spirits cool.

Last time I mixed up this salad for our impromptu deck dinner, my neighbor wandered over lured by the aroma of fresh dill. I remember us laughing at the way the onions turned slightly pink in the creamy dressing—summer dinners have a way of feeling like little celebrations with the simplest food.

Ingredients

  • English cucumbers: Their tender skin means no peeling, and they keep their crunch in the creamy dressing.
  • Red onion: Just enough bite and color; I slice it ultra-thin so it mellows as it sits.
  • Sour cream: The key to that tangy creaminess—I’ve learned to let it come to room temperature for the smoothest dressing.
  • Mayonnaise: Rounds out the sour cream and adds a soft richness, but don’t overdo it or the flavor takes over.
  • White wine vinegar (or apple cider vinegar): I sometimes grab whatever’s on hand; both wake up the flavors.
  • Fresh dill: Absolutely worth using fresh if you can; its aroma really sings in each bite—just chop it fine.
  • Sugar: A little goes a long way to balance the tang, so I taste as I add.
  • Garlic powder: Savory, gentle, and no chopping—don’t skip it.
  • Salt: Not only seasons, but draws a touch of water out of the cucumbers, balancing the salad’s texture.
  • Freshly ground black pepper: Adds a subtle warmth that perks up the whole dish.

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Instructions

Prep the veggies:
Thinly slice your cucumbers and red onion—try to get them almost translucent so they soak up all that creamy dressing. If you’re like me, you might snack on a few slices as you go.
Mix up the dressing:
Grab a bowl and whisk together sour cream, mayonnaise, vinegar, dill, sugar, garlic powder, salt, and pepper until everything’s smooth and flecked with green.
Combine and toss:
Pour the dressing over your cucumbers and onions, then gently toss so every slice is luxuriously coated. This is the moment it transforms from just vegetables to something crave-worthy.
Chill out:
Cover the bowl and let it rest in the fridge for at least 30 minutes; this wait is where the magic happens. The flavors meld and the onions soften just a bit.
Serve:
Give it a quick stir, sprinkle on extra dill if you’re feeling fancy, and serve it cold—the colder, the better on a hot day.
Fresh cucumbers and red onion tossed in creamy dill dressing, a cool and refreshing side for barbecues or potlucks. Save to Pinterest
Fresh cucumbers and red onion tossed in creamy dill dressing, a cool and refreshing side for barbecues or potlucks. | sonicskillet.com

There was a night we brought this salad to a rooftop potluck, and someone actually asked if I’d add something secret. Watching friends go back for thirds, I realized it had become more than a side dish—it was part of our summer rhythm.

Working with Fresh Dill

Chopping fresh dill can turn a kitchen counter into a tiny forest, but it’s always worth the mess. I love inhaling that crisp grassy scent—if you want the flavor to really shine, always add a touch more than seems necessary.

Perfecting the Creamy Dressing

Bumping up the tanginess with vinegar and balancing it with just a hint of sugar brings the dressing together. Once I started using room temperature sour cream and gave it a little whisk to smooth out any lumps, the result became luxuriously silky every time.

Easy Variations That Make It Your Own

Sometimes I toss in thin slices of radish for an extra pop of crunch and color—plus it’s a great way to use up leftovers in the fridge. Swapping in Greek yogurt lightens things up without losing that creamy bite. A tiny sprinkle of smoked paprika over the top just before serving can surprise your taste buds in the best way.

  • If you’re out of red onion, green onion works in a pinch.
  • This salad is happiest eaten the same day, but leftovers are excellent for lunch.
  • Don’t skip the chill time—it lets the veggie juices mingle into the dressing.
Crisp cucumber slices in creamy, herb-infused dill dressing, ideal for light lunches or as a vibrant summer side dish. Save to Pinterest
Crisp cucumber slices in creamy, herb-infused dill dressing, ideal for light lunches or as a vibrant summer side dish. | sonicskillet.com

Serve this salad beside whatever’s on the grill, or sneak a bowl straight from the fridge like I sometimes do. However you eat it, it brings a little taste of summer to every meal.

Recipe Questions

How do you keep cucumbers crisp in this salad?

Slice cucumbers thinly and refrigerate the salad before serving. Using English cucumbers helps maintain a crunchy texture.

Can I substitute Greek yogurt for sour cream and mayonnaise?

Yes, Greek yogurt is a great substitute for both, resulting in a lighter, tangy dressing while maintaining creaminess.

How far in advance can I make this cucumber salad?

Prepare and refrigerate up to 24 hours ahead. For best texture and flavor, consume within the same day.

What can I add for extra crunch or color?

Thinly sliced radishes or bell peppers are tasty additions that enhance texture and bring more visual appeal.

Is this dish suitable for gluten-free diets?

Yes, all ingredients are gluten-free, but always check labels on processed items like mayonnaise for safety.

How should leftovers be stored?

Keep the salad in an airtight container in the refrigerator and enjoy within 24 hours for optimal freshness.

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Creamy Cucumber Dill Salad

Chilled cucumbers meet creamy dill dressing for a refreshing vegetarian side, perfect for picnics or quick meals.

Prep Duration
15 minutes
0
Overall Time
15 minutes


Skill Level Easy

Cuisine Style American

Makes 4 Portions

Diet Details Meat-Free, No Gluten

Needed Ingredients

Vegetables

01 2 large English cucumbers, thinly sliced
02 1 small red onion, thinly sliced

Dressing

01 1/2 cup sour cream
02 2 tablespoons mayonnaise
03 1 tablespoon white wine vinegar or apple cider vinegar
04 1 tablespoon fresh dill, finely chopped or 1 teaspoon dried dill
05 1 teaspoon granulated sugar
06 1/2 teaspoon garlic powder
07 1/2 teaspoon salt
08 1/4 teaspoon freshly ground black pepper

Steps

Step 01

Combine Cucumbers and Onion: Place the sliced cucumbers and red onion in a large mixing bowl.

Step 02

Prepare the Creamy Dill Dressing: In a separate bowl, whisk together the sour cream, mayonnaise, vinegar, dill, sugar, garlic powder, salt, and black pepper until smooth and fully blended.

Step 03

Dress the Vegetables: Pour the dressing over the cucumbers and onion. Gently toss to ensure all pieces are evenly coated.

Step 04

Chill Salad: Cover the bowl and refrigerate for at least 30 minutes to allow flavors to develop.

Step 05

Serve: Serve chilled, garnishing with extra fresh dill if desired.

Tools Needed

  • Large mixing bowl
  • Whisk
  • Knife
  • Cutting board
  • Measuring spoons and measuring cups

Allergy Info

Double-check ingredients for allergens, and talk to a health expert if unsure.
  • Contains dairy (sour cream, mayonnaise).
  • May include egg in mayonnaise; check label if avoiding eggs.
  • Always verify ingredient labels for potential allergens.

Nutrition Details (per serving)

Nutritional info is here for reference and doesn't replace expert advice.
  • Total Calories: 105
  • Total fat: 7 g
  • Carbohydrates: 8 g
  • Proteins: 2 g

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