Fresh Cucumber Onion Salad with Sweet Vinegar Dressing

Every summer as a child, I’d help my grandmother harvest cucumbers from her sprawling garden. Her hands, weathered from decades of gardening, would skillfully slice the fresh cucumbers while telling me stories of her childhood. The sharp vinegar scent would fill her kitchen as she prepared this simple salad that appeared at nearly every family dinner. Years later, when I planted my first garden, this cucumber onion salad was the inaugural dish I prepared from my harvest. The crisp, cooling crunch paired with the sweet-tangy dressing instantly transported me back to Grandma’s kitchen. This humble side dish carries not just flavors but generations of family memories, and now I’m sharing it with you.

Homemade cucumber and onion salad

The science behind this salad’s success lies in the perfect balance between the crisp water content of cucumbers and the acidic dressing. The vinegar actually changes the cellular structure of the vegetables slightly, creating a light pickling effect that enhances flavor while maintaining texture. When properly prepared by removing excess water first, the cucumbers absorb just enough dressing to become flavorful without becoming soggy. The small amount of sugar in the dressing balances the acidity of the vinegar while the oil helps carry the flavors and adhere them to the vegetables, creating a perfect harmony in each bite.

Recipe Ingredients

This cucumber salad is perfect to make during the summer.

• Cucumbers – You can use cucumbers from your garden, the farmer’s market, or even the grocery store. This recipe is so basic that you can make it with any type of cucumber.
• Onion – There are many different onions you can try. Sweet onion, red onion, or white onion are my favorites. I tend to find the yellow onion to be a little hotter.
• Vinegar – I recommend white vinegar but you can also use apple cider vinegar.
• Sugar – For a little sweetness to balance the vinegar tang.
• Vegetable oil – So the flavors carry through the whole salad.
• Salt and Pepper – for a little seasoning.

How to make cucumber onion salad

1. Slice the cucumbers and onions. I like to slice them about 1/4-inch thick. You can use a sharp knife or a mandolin.
2. Make the sweet and tangy dressing. You will combine oil, vinegar, sugar, salt, and black pepper.
3. Pour the dressing over the cut cucumbers and onions.
4. The flavor blooms if you cover the dish and place it in the refrigerator for a few hours before you are ready to serve.

Variations on this vinegar cucumber onion salad

If you find this cucumber and onion salad is too sweet for your taste, add the sugar slowly and stop when you are satisfied. You can also choose to sweeten with a non-sugar sweetener, such as Stevia, if you desire.

Here are a few different ways to serve this classic dish:

• Let the cucumbers sit in the vinegar mixture for about 12 hours, drain, and then combine with sour cream to make a creamy cucumber salad.
• Add a teaspoon or two of fresh dill to bring out the bright flavors. (Basil, parsley, and mint also go well with this salad)
• Add a few sliced carrots or daikon radish for variety.
• Increase the nutrition by adding white beans, tomatoes, or red peppers.

Storage Cucumber Salad

• Draining option – For extended storage, you may drain excess liquid that accumulates
• Refrigerator storage – Keeps well in an airtight container for up to one week
• Flavor development – Tastes even better after 24 hours as flavors meld
• Serving temperature – Always serve chilled for optimal texture and flavor

Love cucumbers and pickles? Try these recipes!

• Cucumbers Tomatoes and Onions
• Fried Pickle Chips
• Fried Pickles
• Spicy Pickles
• Strawberry Cucumber Water

Favorite Salad Side Dish Recipes

• Carrot and Raisin Salad
• Grape Walnut Salad
• Homemade Macaroni Salad
• Hot German Potato Salad Recipe
• Jello Marshmallow Salad
• Sauerkraut Salad Recipe
• Simply Pasta Salad

Check out my easy salad recipes and the best side dish recipes here on CopyKat!