Side Dishes
This cucumber salad recipe with oil and vinegar delivers the perfect balance of crisp, refreshing crunch and bright, tangy flavor—ideal for summer gatherings or a light lunch.
The secret lies in thinly slicing cucumbers and celery crowns, then tossing them with a simple yet vibrant dressing of olive oil, apple cider vinegar, and a touch of Dijon mustard for depth. I developed this recipe after craving something fresh, crunchy, and effortlessly elegant that wouldn’t overpower the meal.
The beauty of this salad is its simplicity: just 7 ingredients come together in 15 minutes or less, yet the result feels restaurant-quality. The celery crowns add a satisfying crunch, while fresh dill and red onion bring layers of herbaceous brightness.
Whether you’re serving it as an appetizer, a side dish, or a light main course, this salad brings freshness to any table without requiring fancy techniques.
What makes this recipe stand out is the dressing—olive oil and apple cider vinegar create a harmonious balance of richness and acidity, while a pinch of salt and pepper enhances every bite.
The cucumbers stay crisp, the celery crowns add texture, and the herbs infuse freshness that lingers. This is the kind of salad that disappears quickly, leaving your guests asking for the recipe.
Serve it alongside grilled meats, fish, or even as a standalone meal with crusty bread. The possibilities are endless, but the execution couldn’t be simpler. Let’s get started—your next perfect side dish is just a few steps away.
Ingredients for cucumber salad recipe oil and vinegar
Seven vibrant ingredients transform into a restaurant-worthy cucumber salad with crisp celery crowns.
| Ingredient | Amount | Notes |
|---|---|---|
| Persian Cucumbers 🥒 | 2 whole | Thinly sliced into 1/4-inch rounds |
| Celery Stalks 🧅 | 3 whole | Cut into 1-inch crowns |
| Fresh Dill 🌿 | ⅓ cup | Finely chopped, stems removed |
| Red Onion 🧅 | ¼ whole | Thinly sliced, soak in cold water 5 mins |
| Extra-Virgin Olive Oil 🫒 | ½ cup | High-quality, fruity variety |
| Apple Cider Vinegar 🍎 | ¼ cup | Unfiltered for depth of flavor |
| Dijon Mustard 🌶️ | 1 tbsp | For subtle tang and thickness |
| Kosher Salt 🧂 | ½ tsp | Diamond Crystal preferred |
| Freshly Ground Black Pepper 🌶️ | ¼ tsp | Cracked, not powdered |
| Granulated Sugar 🍚 | ½ tsp | Balances acidity |
The Persian cucumbers are non-negotiable for this recipe—their thin skin and crisp texture hold up beautifully when sliced. Look for firm, unblemished cucumbers at your local farmers market or high-quality grocery store like Whole Foods or Trader Joe's. Their mild sweetness pairs perfectly with the tangy dressing. For celery, organic stalks with vibrant green leaves ensure maximum freshness—avoid wilted or yellowing ends. The fresh dill should be bright green with a strong, aromatic scent; if it smells muted, it's past its prime. Pro tip: Buy more than you need—fresh dill freezes beautifully in olive oil for future use.
No Persian cucumbers? English cucumbers or Kirby cucumbers work in a pinch, though they're slightly larger and may need extra slicing. Swap apple cider vinegar for white wine vinegar or rice vinegar at the same amount, though apple cider adds that subtle sweetness. Running short on Dijon mustard? Yellow mustard or whole-grain mustard both work, though Dijon provides the most refined flavor. For a sugar substitute, maple syrup or agave nectar can replace the granulated sugar at a 1:1 ratio. The dressing ratio is crucial—olive oil should be twice the volume of vinegar—so measure carefully. If your celery crowns seem too fibrous, blanch them for 30 seconds before adding to the salad for extra tenderness.
This salad stays crispest when made just before serving, but the dressing can be prepped 2 hours ahead and stored in a sealed container. For maximum freshness, keep the cucumbers and celery separate until ready to toss. The dressing keeps for up to 1 week in the fridge, though it's best used within 3 days. To maintain crispness, drain excess water from sliced cucumbers and celery after cutting, then pat dry with paper towels. For meal prep, portion into individual containers with dressing on the side—toss just before eating to preserve texture. The salad holds well for 2 days in the fridge when fully assembled, though celery crowns may soften slightly over time.
Why You'll Love This Recipe
- I’ll be real: this costs next to nothing but feels fancy. Cucumbers and onions are cheap, dill lasts forever, and olive oil stretches far. Leftovers? They last 4-5 days in the fridge, so I rarely toss anything.
- No-Fuss Assembly: I swear by this one—just slice, toss, wait. That’s it. No peeling, no cooking, no stress. The Persian cucumbers stay crisp, the celery adds crunch without fuss, and the dill? It brightens everything in seconds.
- Tangy Crunch Magic: Honestly, the combo of sharp red onion, zesty vinegar, and rich olive oil hits differently. The onions mellow as they sit, while the dill keeps it fresh. It’s the kind of salad that makes you reach for seconds—no guilt.
- Picnic Table Star: Between us, this is my go-to for potlucks, beach days, or lazy Sundays. Pack it in a jar, and it stays fresh for hours. Add it to grilled fish, sandwiches, or just eat it straight—it’s that versatile.
Step-by-step instructions for crisp celery crowns and zesty herb freshness
Here's the professional method for assembling a refreshing cucumber salad with perfect texture contrast.
Prepare the Vegetable Components
Begin by slicing the 2 whole Persian cucumbers into ¼-inch rounds using a sharp mandoline or chef's knife. I like to work quickly to prevent browning—place the slices immediately in a large mixing bowl. For the 3 whole celery stalks, cut each into 1-inch crowns by making horizontal slices just above each leaf node. Soak the 0.25 whole red onion slices in cold water for 5 minutes to mellow their sharpness, then drain well.
This preparation creates the ideal texture foundation: crisp cucumbers, tender celery, and mildly sweet onion. The thin slices ensure even distribution of the dressing while maintaining structural integrity. Work efficiently to keep the vegetables fresh and vibrant for serving.
Combine Dressing Ingredients
In a medium bowl, whisk together the 0.5 cup extra-virgin olive oil, 0.25 cup apple cider vinegar, 1 tbsp Dijon mustard, 0.5 tsp granulated sugar, 0.5 tsp kosher salt, and 0.25 tsp freshly ground black pepper. The sugar helps balance the vinegar's acidity while the mustard adds subtle thickness. I find whisking for 30 seconds creates a smooth emulsion—this prevents separation later.
Add the 0.33 cup finely chopped fresh dill to the dressing mixture and stir gently. The dill should be distributed evenly throughout. This herb brings bright, aromatic freshness that complements the cool vegetables perfectly. Taste the dressing before combining with vegetables to ensure proper seasoning.
Assemble and Marinate the Salad
Transfer the drained vegetable components to a large serving bowl. Pour the dressing over the vegetables and toss gently but thoroughly. I recommend using two large spoons—one to lift the vegetables and another to fold in the dressing. This ensures even coating without crushing the delicate celery crowns.
Let the salad marinate at room temperature for 15-20 minutes before serving. This brief resting period allows the flavors to meld while maintaining the vegetables' crisp texture. For best results, serve immediately after tossing—this preserves the perfect crunch and freshness that makes this salad so refreshing.
Final Adjustments and Serving
Before serving, give the salad one final gentle toss. Check the seasoning—add a pinch more salt or a splash of vinegar if needed. The salad should have a bright, tangy flavor with a subtle sweetness from the sugar and onion. The celery crowns should remain crisp while the cucumbers stay firm but tender.
This salad serves 4 as a refreshing side dish or light meal. The balance of textures and flavors makes it perfect for summer entertaining or as a refreshing accompaniment to grilled proteins. Serve immediately to enjoy the optimal combination of crisp vegetables and zesty dressing.
Pro Tips For Making Cucumber Salad Recipe Oil And Vinegar
- Slice Onions Thin: I learned this the hard way—thick slices make the salad look like someone chopped through a brick wall. Use a sharp knife and cut the red onion into paper-thin rings (about 1/16-inch thick). They’ll soften just enough to add flavor without turning mushy, and the texture stays crisp. No mandoline? Stack slices and cut in one motion—it’s faster than you’d think.
- Salt Cucumbers Before Dressing: Toss the Persian cucumbers with a pinch of salt and let them sit for 5 minutes before adding the oil and vinegar. This draws out excess water, so your salad stays crunchy instead of soggy. Rinse and pat dry if you’re worried about saltiness—though I’ve never needed to.
- Chop Celery Smaller Than Expected: Most recipes say “dice the celery,” but trust me, you want it finer than that. Cut into 1/4-inch pieces (or even smaller) so it blends into the salad instead of looking like separate stalks. It’ll distribute flavor more evenly and keep the texture consistent. I used to skip this, and the salad always felt uneven.
- Dress Just Before Serving: Mix the olive oil and vinegar right before tossing everything together—this keeps the cucumbers from turning limp. If you’re prepping ahead, store the veggies dry in the fridge and dress them 30 minutes before serving. The acidity in the vinegar will mellow out, but the crunch stays sharp. No one likes a sad, watery salad.
Creative variations of this recipe
Global Summer Variations
In Southern Italy, this salad becomes Insalata di Cetrioli e Sedano—often served with anchovy fillets or fresh basil for a briny contrast. I’ve adapted it by adding 1 tbsp capers and 1 minced garlic clove to the dressing for extra depth.
For Greek-style, swap the dill for fresh mint and add ½ cup crumbled feta (though this makes it non-vegan). 🌍
Spicy Heat Twist
For a fiery kick, stir in 1 tsp chili flakes or ½ tsp cayenne pepper with the dressing. I love adding 1 tbsp finely diced jalapeño for a fresh heat that pairs perfectly with the cool cucumbers.
For a smoky variation, add ½ tsp smoked paprika to the dressing and top with toasted pumpkin seeds for crunch. 🌶️
Sweet & Tangy Fusion
Balance the acidity with sweetness by adding 1 tbsp honey or maple syrup to the dressing. I’ve also experimented with peach or mango slices for a tropical twist—just toss them in after assembling.
For a citrus burst, add zest from 1 lime and 1 tbsp chopped cilantro to the dressing. 🍑
Herb Swap Options
While dill is classic, try fresh parsley for a milder flavor or tarragon for an anise-like note. I’ve also used chervil (a delicate French herb) for a sophisticated touch.
For a Mediterranean vibe, swap in oregano and add sun-dried tomatoes to the salad. Each herb changes the flavor profile dramatically! 🌿
Crunchy Add-Ins
For extra texture, add ½ cup toasted walnuts or pumpkin seeds to the salad. I’ve also tried crispy fried shallots for a gourmet touch. For a crunchy veggie boost, add thinly sliced radishes or shredded carrots. These additions elevate the salad from simple to showstopping. ✨
Global Protein Pairings
Serve this salad with grilled halloumi (for a vegan alternative, use marinated tofu) in Middle Eastern meals. In Japan, it pairs beautifully with sashimi or teriyaki chicken. For a Mexican-inspired twist, top with black beans and avocado slices—this makes it a hearty main dish. 🍗
Nutrition facts
Frequently asked questions
Can I use regular cucumbers instead of Persian cucumbers?
Yes, but you'll need to adjust the preparation. Regular cucumbers have thicker skins and more seeds, so peel them first and remove the seeds before slicing. English or Kirby cucumbers work well too—just slice them thinner (1/8-inch instead of 1/4-inch) to compensate for their larger size. The texture will be slightly different but still delicious!
How do I keep the cucumbers from getting soggy?
Pat all sliced vegetables completely dry with paper towels before adding the dressing. For extra crispness, toss the cucumbers and celery with 1 teaspoon lemon juice for 5 minutes before assembling. Also, avoid cutting the cucumbers too far in advance—prepare them just before mixing with the dressing to maintain their crunch.
Can I make this salad ahead of time?
Prepare the dressing 2 hours ahead and store it separately in the fridge. Keep the vegetables dry and refrigerated in an airtight container until ready to assemble. When ready to serve, toss everything together and let it sit for 10-15 minutes before serving. This preserves the best texture—just don't mix them too early!
What's the best way to store leftovers?
Store leftovers in an airtight container for up to 2 days, but the celery crowns may soften slightly. For best results, keep the dressing separate and add it just before serving. If you notice the cucumbers releasing too much water, drain them well and pat dry before storing. The salad tastes best fresh, though!
Can I add protein to make this a main dish?
For a hearty meal, add ½ cup cooked chickpeas or ¼ cup crumbled tofu to the salad. You could also top with grilled shrimp or chicken breast strips for a protein boost. Just add these ingredients after tossing the salad to keep them warm and separate until serving.