A creamy cucumber salad is one of those quietly dependable dishes that is simple to prepare, endlessly refreshing, and always welcome alongside just about anything you’re serving. It’s cool and crisp with a tangy, creamy dressing that turns humble cucumbers into something special.
This version keeps to the basics: fresh cucumber, a touch of red onion for colour and bite, and a light dressing of sour cream, lemon, and dill. It’s quick, reliable, and genuinely delicious. The kind of side you’ll find yourself making on repeat all summer long.
If you have a garden, this recipe is a great way to use up some of your excess cucumbers. Let’s be honest, we often have more cucumbers than we know what to do with!
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Why You’ll Love This Recipe
- Quick and easy: Just six ingredients and ten minutes of prep.
- Fresh and balanced: Creamy, tangy, and refreshing without feeling heavy.
- Versatile: Perfect for barbecues, weeknight dinners, or as a light lunch with grilled chicken or fish.
- Make-ahead friendly: The flavours develop beautifully after a short chill.
- Minimal effort, maximum flavour: A few pantry staples come together for something special.
Ingredients & Substitutions
The printable recipe card below has the full ingredients list and instructions.
- Cucumber: One large or two small cucumbers. Telegraph, Lebanese, or English varieties all work well. Peel the skin if it is thick, and slice thinly for the best texture.
- Red onion: Adds colour and mild sharpness. If you prefer a softer flavour, soak the slices in cold water for five minutes before adding them.
- Sour cream: Creates the creamy base of the dressing. You can substitute with Greek yoghurt for a lighter version, or a half-and-half mix of mayonnaise and yoghurt for extra richness.
- Lemon juice: Fresh is best, but bottled works fine here. It balances the sour cream and lifts the flavour.
- Dill: Fresh dill gives a lovely, clean taste. If using dried dill, reduce the amount to about one teaspoon. Parsley or chives make good substitutes.
- Salt: Enhances flavour and helps the cucumber release a little moisture to blend with the dressing.
Recipe Tips
- If your cucumbers are especially watery, you can pat them dry with a paper towel before adding the dressing. This keeps the salad creamy rather than runny.
- Soaking the red onion briefly in cold water softens its sharpness. This is ideal if you’re serving this to kids or anyone who doesn’t love a strong onion bite.
- Always taste the dressing before combining. Depending on your sour cream and lemon, you might want a touch more salt or a squeeze more lemon for balance. Add a teaspoon of sugar or honey if you want it a little sweet.
How to Make Creamy Cucumber Salad
Step 1: Using a sharp knife or a mandolin slicer, thinly slice the cucumber and red onion and place them in a large bowl. Finely chop the fresh dill and cut the lemon in half.
Step 2: In a separate small bowl, combine the sour cream, lemon juice, chopped dill, and a pinch of salt. Whisk together using a fork or a small whisk until the mixture is smooth and creamy. Taste the dressing and adjust the seasoning if needed. If you prefer a hint of sweetness to balance the tanginess, add a teaspoon of sugar or honey.
Step 3: Pour the dressing over the cucumbers and onion. Using a large spoon or tongs, gently toss the ingredients together until they’re evenly coated with the dressing.
Step 4: This salad can be enjoyed right away for a fresh crunch, but for even better flavour, cover the bowl and chill it in the refrigerator for 15 to 30 minutes before serving. This will allow the flavours to meld beautifully.
It’s the perfect fresh side for marinated chicken, Greek chicken meatballs, or my easy beef meatballs. Add dinner rolls or cheesy garlic bread for a complete, no-fuss meal.
Storage Instructions
- Store leftovers in an airtight container in the fridge for up to 2 days.
- Stir gently before serving, as the dressing may loosen slightly.
- Best enjoyed chilled.
- Not suitable for freezing.
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Creamy Cucumber Salad
Equipment
Ingredients
- 1 large cucumber or 2 small
- 1/2 red onion
- 1/2 cup sour cream
- 1 tablespoon lemon fresh or bottled
- 1 tablespoon dill fresh (1 teaspoon if dried)
- 1/2 teaspoon salt
- 1 teaspoon sugar or honey optional
Instructions
- Using a sharp knife or a mandolin slicer, thinly slice the cucumber and red onion and place them in a large bowl. Finely chop the fresh dill and cut the lemon in half.
- In a separate small bowl, combine the sour cream, lemon juice, chopped dill, and a pinch of salt. Whisk together using a fork or a small whisk until the mixture is smooth and creamy. Taste the dressing and adjust the seasoning if needed. If you prefer a hint of sweetness to balance the tanginess, add a teaspoon of sugar or honey.
- Pour the dressing over the cucumbers and onion. Using a large spoon or tongs, gently toss the ingredients together until they’re evenly coated with the dressing.
- This salad can be enjoyed right away for a fresh crunch, but for even better flavour, cover the bowl and chill it in the refrigerator for 15 to 30 minutes before serving. This will allow the flavours to meld beautifully.
