Name: Cucumber Vinegar Salad Recipe
Prep time: 15 min
Total time: 45 min
Ingredients: 3 large cucumbers, thinly sliced; 1 small red onion, very thinly sliced; 1 teaspoon kosher salt, divided; 1/3 cup white vinegar; 3 tablespoons granulated sugar; 2 tablespoons water; 2 tablespoons neutral oil; 1/2 teaspoon black pepper, freshly ground; 1/4 teaspoon garlic powder; 1 tablespoon fresh dill, chopped; 1 teaspoon soy sauce or tamari

Cucumber Vinegar Salad Recipe hits that perfect combo of crisp, tangy, and a little sweet, with just enough bite from the vinegar to keep things interesting. It works for busy weeknights, cookouts, or meal prep since you can pull it together in about 15 minutes and chill it while you handle everything else. I grew up eating versions of this at every summer barbecue, so this recipe feels like a little bowl of nostalgia to me.

Why Cucumber Vinegar Salad Recipe Is Worth It

This cucumber vinegar salad recipe tastes bright, refreshing, and crunchy, with a clean flavor that cuts through rich mains like grilled chicken or burgers. You only need a few basic ingredients, and the whole thing comes together faster than your coffee order.

You can scale this salad up for a potluck or keep it small for a solo lunch prep. It also sits in the fridge and actually improves in flavor, which makes it a dream side dish when you want something make-ahead and low effort.

“This cucumber vinegar salad recipe tastes like summer in a bowl and disappears from the table every single time I serve it. ★★★★★”

Ingredients You Need

Main ingredients

3 large cucumbers, thinly sliced
- Use English or Persian cucumbers if possible since they stay crisp and have fewer seeds. Regular cucumbers work too if you peel them and scoop out the seeds.
1 small red onion, very thinly sliced
- Yellow or sweet onion works if you prefer a milder bite.
1 teaspoon kosher salt, divided
- Table salt works, but use a bit less since it tastes saltier.

Vinegar dressing

1/3 cup white vinegar
- Rice vinegar gives a softer tang. Apple cider vinegar adds a fruity note. Avoid balsamic since it overpowers the cucumbers.
3 tablespoons granulated sugar
- Use honey or maple syrup for a more natural sweetener. Start with 2 tablespoons and adjust to taste.
2 tablespoons water
- This softens the sharpness of the vinegar without dulling the flavor.
2 tablespoons neutral oil
- Avocado, canola, or light olive oil all work. Extra virgin olive oil adds stronger flavor if you like that.
1/2 teaspoon black pepper, freshly ground
1/4 teaspoon garlic powder
- Or 1 small clove fresh garlic, very finely minced.
1 tablespoon fresh dill, chopped
- Dried dill works in a pinch. Use 1 teaspoon and let it sit longer so it hydrates.
Optional: 1 teaspoon soy sauce or tamari
- This adds a savory depth and balances the sweetness. Use tamari for gluten free.

Pantry shortcuts and notes

Pre-sliced bagged cucumbers save time, though they cost more.
Use a bottled plain white vinegar you already keep on hand. No need for anything fancy.
Pre-chopped dill from the produce section works if you do not want to buy a whole bunch.
If you watch sugar, use a sugar substitute that measures like sugar and adjust to taste.

Equipment list

Sharp chef’s knife or mandoline slicer
Cutting board
Large mixing bowl
Small bowl or jar for the dressing
Whisk or fork
Colander or fine mesh strainer
Tongs or salad spoons for tossing
Storage container with lid

Quick Tips & substitutions

Slice cucumbers very thin so they soak up the vinegar dressing quickly.
Salt the cucumbers first, then drain the liquid to keep the salad crunchy, not watery.
Use English or Persian cucumbers if possible since they stay crisp longer.
Swap white vinegar with rice vinegar for a softer, slightly sweeter tang.
Use apple cider vinegar if you like a fruitier flavor.
Replace sugar with honey, maple syrup, or a sugar substitute to fit your needs.
Skip the onion or use green onions if raw red onion tastes too strong.
Add a pinch of red pepper flakes if you like a little heat.
Use tamari instead of soy sauce to keep the recipe gluten free.
Use dried dill if you do not have fresh, but reduce the amount and let it sit longer.

How to Make Cucumber Vinegar Salad Recipe

Step 1: Prep and slice the cucumbers

Wash the cucumbers and pat them dry. Peel them if the skin feels waxy or thick, especially with standard American cucumbers. Slice the cucumbers into thin rounds, about 1/8 inch thick, using a sharp knife or mandoline.

Place the cucumber slices in a large mixing bowl. Sprinkle with 1/2 teaspoon of the kosher salt and toss to coat evenly. Let them sit for 10 to 15 minutes while you mix the dressing so they release some water.

Step 2: Soften and slice the onion

Peel the red onion and slice it as thin as you can. Aim for paper-thin half moons so the onion blends into the salad instead of taking over. If you want a milder onion flavor, soak the slices in cold water for 5 to 10 minutes, then drain and pat dry.

Add the sliced onion to the cucumbers after they sit with salt. Toss them gently together. Set the bowl aside while you make the vinegar dressing.

Step 3: Mix the vinegar dressing

In a small bowl or jar, add white vinegar, sugar, water, remaining 1/2 teaspoon salt, black pepper, garlic powder, and dill. Whisk or shake until the sugar dissolves and everything looks combined. Taste the dressing and adjust the sweetness or salt to your liking.

If you use soy sauce or tamari, add it now and whisk again. Add the oil and whisk until the dressing looks slightly creamy and blended. You want a balanced mix of tangy, sweet, and savory.

Step 4: Drain cucumbers and combine

Check the cucumbers in the large bowl. You should see some liquid at the bottom from the salt pulling out moisture. Pour the cucumbers and onions into a colander and drain off the extra liquid, then return them to the bowl.

Pour the vinegar dressing over the cucumbers and onions. Toss gently with tongs or salad spoons until every slice looks coated. Taste a slice and adjust with more salt, pepper, or a pinch of sugar if needed.

Step 5: Chill and serve

Cover the bowl or transfer the salad to a container with a lid. Chill in the fridge for at least 30 minutes so the flavors meld and the cucumbers soak up the dressing. Stir the salad before serving and sprinkle with a little extra fresh dill or black pepper if you like.

Serve the cucumber vinegar salad cold or very cool. It works great as a side dish with grilled chicken, fish, or veggie mains, and it also tastes great tucked into a grain bowl.

Recipe Variations

Gluten free: Use tamari instead of soy sauce or skip it entirely.
Vegan: Use sugar, maple syrup, or agave. Avoid honey if you keep things strictly vegan.
Low carb: Use a zero calorie sweetener that measures like sugar and adjust to taste.
Creamy version: Stir in 2 to 3 tablespoons Greek yogurt or sour cream for a creamy cucumber salad.
Extra crunchy: Add thinly sliced radishes or shredded carrots.
Herb swap: Use fresh parsley, chives, or basil instead of dill for a different flavor.
Spicy kick: Add sliced jalapeño, a pinch of cayenne, or extra red pepper flakes.
Sesame twist: Use rice vinegar, add a splash of soy sauce, and sprinkle toasted sesame seeds on top.

Ways to Serve

As a side dish with grilled chicken, turkey burgers, or veggie burgers.
Alongside baked or grilled fish with rice or quinoa.
On top of a green salad for extra crunch and tang instead of croutons.
In a grain bowl with brown rice, chickpeas, and roasted vegetables.
Inside a pita or wrap with hummus and sliced veggies.
As a cool, crunchy side with roasted potatoes or sweet potatoes.

Storage Success

Store leftover cucumber vinegar salad in an airtight container in the fridge. The flavors deepen over the next 12 to 24 hours, and the cucumbers stay pleasantly crisp for about 2 days. After day 2, they soften more but still taste good, almost like quick pickles. Stir the salad before serving again, and if it tastes too sharp, add a tiny splash of water or a pinch of sugar to balance it.