5-Minute Cucumber Vinegar Salad
Published Sep 06, 2024 Updated Mar 25, 2026
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Y’all, this cucumber vinegar salad is one I keep coming back to all summer long. It’s thinly sliced cucumbers and sweet onion marinated in a tangy vinegar dressing with just a touch of sweetener to balance everything out. Five ingredients, about ten minutes of prep, and it genuinely gets better the longer it sits in the fridge.
Why You’ll Love this Cucumber Salad
This is that old-fashioned cucumber and onion salad a lot of us grew up with, and honestly, it earns its place on the table every single time. It’s crisp, cold, and bright enough to cut through heavier dishes like burgers, pulled pork, or grilled chicken. I love keeping a jar of it in the fridge during cookout season because it just handles itself.
The dressing here is all about balance. White wine vinegar gives you that clean, tangy bite, but a splash of water softens it so it doesn’t taste harsh or sharp. The sweetener rounds the whole thing out, and the sweet onion keeps the flavor mellow instead of overpowering. As the cucumbers sit, they soak up just enough dressing without getting soft, which means you get that satisfying crunch even after a few hours in the fridge.
Ingredient Notes
- Cucumbers: English cucumbers are my go-to here because the skin is thin and the seed cavity is small, so you get cleaner slices with less wateriness. Persian cucumbers work just as well. If you’re using regular garden cucumbers, I’d recommend peeling them first and scooping out some of the seeds if they’re especially watery.
- Vidalia onion: Sweet onion is what keeps this salad from tasting sharp or aggressive. Vidalia is the classic choice. Red, yellow, or white onion will technically work, but the flavor will be noticeably stronger.
- Water: Just a splash, but it matters. It softens the vinegar so the dressing tastes tangy and bright instead of harsh.
- Vinegar: White wine vinegar gives the lightest, cleanest flavor. Apple cider vinegar is a great swap and brings a slightly deeper, more old-fashioned taste that works really well here too.
- Sweetener: Granulated monk fruit keeps it lower sugar and dissolves easily into the dressing. Regular white sugar gives a more classic flavor. Honey or maple syrup work in a pinch, though they’ll change the flavor profile slightly.
- Salt and black pepper: Don’t be shy with these. Salt brings the whole dressing together, and pepper keeps it from tasting flat. I use quite a bit of both.
Mac’s Pro Tip
Easy Variations
- Add fresh dill for a dill pickle flavor that takes it in a completely different direction
- Sprinkle in red pepper flakes if you want a little heat
- Top with crumbled feta and cherry tomatoes for a heartier, more salad-forward version
- Swap in apple cider vinegar for a deeper, slightly more old-fashioned tang
I also have these spicy Mexican cucumbers and creamy Greek yogurt cucumbers for delicious variations.
How to Make Cucumber Vinegar Salad
Step 1: In a bowl, whisk together the water, vinegar, and sweetener until the sweetener is fully dissolved. Season with salt and black pepper to taste.
Step 2: Thinly slice the cucumbers and onion. A mandoline gives you the most even slices and helps the cucumbers absorb the dressing faster, but a sharp knife works just fine.
Step 3: Add the cucumber and onion slices to a large bowl or jar. Pour the dressing over the top and toss until everything is evenly coated.
Step 4: Cover and refrigerate for at least one hour before serving. The cucumbers will soften slightly as they marinate and soak up the dressing. Give everything a good stir before serving. Use a slotted spoon if you want a less saucy presentation, or serve it with some of the liquid for a more pickled-style bowl.
Mac’s Pro Tip
Mac’s Pro Tips
- A mandoline is worth pulling out here. Thin, even slices absorb the dressing much faster and give you better texture.
- English or Persian cucumbers will save you the step of peeling and seeding, and the texture holds up better over time.
- Cucumbers naturally release water as they sit, which creates that light marinade. This is normal and actually good.
- Let it chill for at least one hour, but the sweet spot is four to six hours if you can plan ahead.
- If you want a cleaner presentation for a cookout or potluck, lift the cucumbers out of the liquid before serving rather than pouring the whole bowl into a dish.
Mac’s Pro Tip
How to Adjust the Flavor
This dressing is easy to tweak before you pour it over the cucumbers:
- For less tang, add a splash more water or a little extra sweetener
- For more tang, add a bit more vinegar
- For less sweetness, pull back slightly on the sweetener
Taste it before it goes on the cucumbers and get it where you want it. That five-second taste test makes a real difference.
Mac’s Pro Tip
How to Serve
This salad shines next to anything rich or heavy. The tanginess cuts right through and gives your plate a little brightness. It goes especially well with burgers and hot dogs, pulled pork sandwiches, grilled or blackened chicken, and pretty much anything coming off a grill at a cookout.
Recipe FAQs
Up to four days in an airtight container. The cucumbers will soften more over time, but the flavor stays bright and tangy.
Not always. English and Persian cucumbers have thin enough skin that you can leave it on. For regular cucumbers, peeling usually gives you a better texture.
Cucumbers naturally release water as they marinate. It’s part of what creates that light, brine-y liquid. You can serve it with the liquid or use a slotted spoon to lift the cucumbers out before serving if you prefer a drier presentation.
Mac’s Pro Tip
Storage and Make-Ahead Tips
This is one of those recipes that actually benefits from being made ahead. Here’s what to expect as it sits:
- 1 hour: Crisp cucumbers with light flavor just starting to develop
- 4 to 6 hours: The best balance of flavor and texture
- Next day: More pickled, slightly softer, still really good
- 3 to 4 days: Noticeably softer but the flavor is still there
Store in an airtight container or mason jar in the refrigerator for up to four days. Give it a good stir before serving. It also travels well, which makes it a solid choice for potlucks and picnics.
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5-Minute Cucumber Vinegar Salad
Ingredients
- 4 medium cucumbers peeled and thinly sliced
- 1 Vidalia onion thinly sliced
- 1/2 cup water
- 2 cups white wine vinegar can sub apple cider vinegar
- 1/4 cup granulated monk fruit sweetener or sugar
- Salt and pepper to taste (I use quite a bit)
Instructions
- In a bowl, mix the water, white vinegar, and monk fruit sweetener until the sweetener is completely dissolved. Season with salt and pepper to taste.
- In a large bowl or jar, combine the cucumber slices and onion slices. Pour the dressing over the cucumber and onion mixture. Toss everything together until the cucumbers and onions are well coated with the dressing.
- Marinate: Cover the bowl and let the salad marinate in the refrigerator for at least 1 hour before serving. This allows the flavors to meld together. Feel free to adjust the seasoning and sweetness to your preference.
- Stores 4 days in the fridge.
Notes
- A mandoline is worth pulling out here. Thin, even slices absorb the dressing much faster and give you better texture.
- English or Persian cucumbers will save you the step of peeling and seeding, and the texture holds up better over time.
- Cucumbers naturally release water as they sit, which creates that light marinade. This is normal and actually good.
- Let it chill for at least one hour, but the sweet spot is four to six hours if you can plan ahead.
- If you want a cleaner presentation for a cookout or potluck, lift the cucumbers out of the liquid before serving rather than pouring the whole bowl into a dish.
- 1 hour: Crisp cucumbers with light flavor just starting to develop
- 4 to 6 hours: The best balance of flavor and texture
- Next day: More pickled, slightly softer, still really good
- 3 to 4 days: Noticeably softer but the flavor is still thereThis is one of those recipes that actually benefits from being made ahead. Here’s what to expect as it sits:
- Store in an airtight container or mason jar in the refrigerator for up to four days. Give it a good stir before serving. It also travels well, which makes it a solid choice for potlucks and picnics. Just keep it cold and stir before you serve.
Equipment
Nutrition
Nutrition information is automatically calculated, so should only be used as an approximation.
This post may contain affiliate links
Looking for a cabbage soup.
I don’t have a cabbage soup specifically, but I do have an entire category page dedicated to my soup recipes that you can check out.
Absolutely fabulous! Such a summer treat! Don’t skip this recipe.
Thank you, Penny. So happy to hear you enjoyed it.