This marinated cucumber, onion, and tomato salad is a refreshing and vibrant dish that brings together the crispness of cucumbers, the sharpness of red onions, and the juiciness of tomatoes. Perfect for a light lunch or a side dish, this salad is quick to prepare and packed with flavor.
If you don't usually have red wine vinegar or fresh dill in your pantry, you might need to pick these up at the supermarket. Red wine vinegar adds a tangy depth to the dressing, while fresh dill brings a burst of herbaceous freshness that elevates the entire salad.
Ingredients For Marinated Cucumber Onion And Tomato Salad
Cucumbers: Sliced for a crisp and refreshing base.
Red onion: Thinly sliced to add a sharp, pungent flavor.
Tomatoes: Chopped to provide juicy sweetness.
Olive oil: Used in the dressing for a rich, smooth texture.
Red wine vinegar: Adds a tangy, acidic note to the dressing.
Salt: Enhances the flavors of all the ingredients.
Black pepper: Adds a hint of spice and depth.
Fresh dill: Chopped to add a fresh, herbaceous note.
Technique Tip for This Recipe
When preparing this salad, make sure to slice the cucumbers and red onion as thinly as possible to ensure they absorb the marinade more effectively. Using a mandoline slicer can help achieve uniform slices, which not only enhances the texture but also the presentation of the dish. Additionally, allow the salad to marinate in the refrigerator for at least 30 minutes before serving to let the flavors meld together beautifully.
Suggested Side Dishes
Alternative Ingredients
sliced cucumbers - Substitute with zucchini slices: Zucchini has a similar texture and mild flavor, making it a good alternative.
thinly sliced red onion - Substitute with shallots: Shallots offer a milder taste and a hint of sweetness, which can complement the salad well.
chopped tomatoes - Substitute with cherry tomatoes: Cherry tomatoes are sweeter and have a firmer texture, adding a different but pleasant dimension to the salad.
olive oil - Substitute with avocado oil: Avocado oil has a similar healthy fat profile and a neutral flavor that works well in salads.
red wine vinegar - Substitute with apple cider vinegar: Apple cider vinegar provides a similar acidity and tanginess, making it a suitable replacement.
salt - Substitute with soy sauce: Soy sauce adds a salty flavor along with a bit of umami, enhancing the overall taste of the salad.
black pepper - Substitute with white pepper: White pepper has a similar heat but a slightly different flavor profile, which can add a unique twist.
chopped fresh dill - Substitute with chopped fresh parsley: Parsley offers a fresh, slightly peppery flavor that can stand in for dill in the salad.
Other Alternative Recipes Similar to This Salad
How To Store / Freeze This Salad
To keep your marinated cucumber onion and tomato salad fresh, store it in an airtight container. This helps to maintain the crispness of the vegetables and the flavor of the dressing.
Place the container in the refrigerator. The salad will stay fresh for up to 3 days. The cucumbers and tomatoes may release some water, so give it a quick toss before serving.
If you plan to make the salad ahead of time, consider storing the dressing separately. Combine the vegetables and dressing just before serving to keep the cucumbers and tomatoes from becoming too soggy.
For longer storage, you can freeze the dressing separately in a small container or ice cube tray. Thaw it in the refrigerator and mix it with fresh vegetables when ready to serve.
Avoid freezing the entire salad as the texture of the cucumbers and tomatoes will degrade, resulting in a mushy consistency. Freshness is key for this type of salad.
If you have leftover salad, consider repurposing it. Add it to a grain bowl, use it as a topping for grilled meats, or mix it into a pasta salad for added flavor and texture.
How To Reheat Leftovers
Embrace the chill: This marinated cucumber onion and tomato salad is best enjoyed cold. Simply take it out of the fridge, give it a good toss to redistribute the dressing, and serve. The flavors meld beautifully over time, making it even more delicious the next day.
Room temperature delight: If you prefer a slightly warmer salad, let it sit at room temperature for about 15-20 minutes before serving. This allows the olive oil and red wine vinegar to soften the vegetables and enhance their flavors.
Quick microwave zap: For a slightly warm version, place a portion of the salad in a microwave-safe bowl. Microwave on low power for 10-15 seconds. Be cautious not to overheat, as the cucumbers and tomatoes can become mushy.
Gentle stovetop warming: If you prefer a more controlled warming method, place the salad in a non-stick skillet over low heat. Stir gently for 1-2 minutes until it reaches your desired temperature. This method helps maintain the texture of the vegetables while slightly warming them.
Refresh with a splash: If the salad seems a bit dry after refrigeration, refresh it with a splash of olive oil and a dash of red wine vinegar. Toss well to reinvigorate the flavors before serving.
Best Tools for This Recipe
Large mixing bowl: Use this to combine the cucumbers, red onion, and tomatoes.
Small bowl: Perfect for whisking together the olive oil, red wine vinegar, salt, and black pepper.
Whisk: Essential for thoroughly mixing the dressing ingredients.
Knife: Necessary for slicing the cucumbers, red onion, and chopping the tomatoes.
Cutting board: Provides a safe surface for slicing and chopping the vegetables.
Measuring cups: Used to measure out the olive oil and red wine vinegar accurately.
Measuring spoons: Handy for measuring the salt, black pepper, and chopped fresh dill.
Serving spoon: Useful for tossing the vegetables with the dressing and serving the salad.
Refrigerator: If you choose to refrigerate the salad for later, this will keep it fresh.
How to Save Time on Making This Salad
Pre-slice vegetables: Slice the cucumbers, red onion, and tomatoes in advance and store them in airtight containers.
Use a mandoline: A mandoline slicer can quickly and uniformly slice your vegetables, saving you time.
Make dressing ahead: Whisk together the olive oil, red wine vinegar, salt, and black pepper and store in a jar for easy use.
Batch prep: Prepare larger quantities of the salad and store in the fridge for quick meals throughout the week.
Chop herbs in bulk: Chop a large batch of fresh dill and freeze it in small portions for future use.

Marinated Cucumber Onion and Tomato Salad Recipe
Ingredients
Main Ingredients
- 2 Cucumbers sliced
- 1 Red Onion thinly sliced
- 4 Tomatoes chopped
- 0.25 cup Olive Oil
- 0.25 cup Red Wine Vinegar
- 1 teaspoon Salt
- 0.5 teaspoon Black Pepper
- 1 tablespoon Fresh Dill chopped
Instructions
- In a large mixing bowl, combine the cucumbers, red onion, and tomatoes.
- In a small bowl, whisk together the olive oil, red wine vinegar, salt, and black pepper.
- Pour the dressing over the vegetables and toss to coat.
- Sprinkle with fresh dill and serve immediately or refrigerate for later.
Nutritional Value
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