Cucumber, Onion, and Tomato Salad Recipe

Cucumber, Onion, and Tomato Salad: A Refreshing Summer Staple

Cucumber, onion, and tomato salad is the epitome of simplicity and freshness, making it a go-to dish for summer meals. This classic salad combines crisp cucumbers, juicy tomatoes, and sharp onions, all tossed in a light dressing of olive oil and vinegar. It’s vibrant, hydrating, and bursting with flavor, perfect for hot days when you crave something light yet satisfying.

A cucumber, onion, and tomato salad recipe is a quintessential summer staple. Made with fresh, simple ingredients like crisp cucumbers, juicy tomatoes, and sharp onions, this salad is light, refreshing, and incredibly easy to prepare. It’s perfect as a side dish for lunch or dinner and pairs beautifully with grilled meats or seafood.

What sets this salad apart is its versatility. It pairs effortlessly with grilled meats, sandwiches, or as a refreshing accompaniment to heavier dishes. The natural flavors of the vegetables shine through, enhanced by a sprinkle of herbs and a zesty dressing.

Beyond its flavor, this salad celebrates the benefits of fresh, simple ingredients. Cucumbers provide hydration, tomatoes are rich in antioxidants, and onions bring a depth of flavor and nutritional value. Together, they create a dish that’s as healthy as it is delicious.

This cucumber, onion, and tomato salad recipe is a must-try for anyone who loves fresh, vibrant, and easy-to-make dishes. Perfect for summer!

Whether you’re hosting a backyard barbecue, packing a picnic, or looking for a quick side dish, cucumber, onion, and tomato salad delivers on all fronts. Its minimal preparation and timeless appeal make it a summer staple you’ll turn to again and again.

Main Ingredients

The beauty of cucumber, onion, and tomato salad lies in its simplicity, relying on a handful of fresh, flavorful ingredients to create a vibrant and satisfying dish. Here’s what you’ll need:

Cucumber

Use fresh cucumbers for their crisp texture and refreshing taste. English cucumbers or Persian cucumbers are ideal as they have thin skin and fewer seeds, requiring less preparation.

Tomato

Choose ripe, juicy tomatoes for their natural sweetness and bright color. Cherry tomatoes or vine-ripened varieties work particularly well for this salad.

Onion

Red onions are the preferred choice for their mild, slightly sweet flavor and vibrant color. Thinly slice them to avoid overpowering the other ingredients.

Olive Oil

High-quality extra virgin olive oil forms the base of the dressing, adding richness and a subtle fruity flavor.

Vinegar

Red wine vinegar is traditional, providing a tangy balance to the sweetness of the vegetables. You can also use balsamic or white wine vinegar for a different flavor profile.

Salt and Pepper

A pinch of salt enhances the natural flavors of the vegetables, while freshly ground black pepper adds a gentle kick.

The foundation of this cucumber, onion, and tomato salad recipe is fresh, simple ingredients like cucumbers, juicy tomatoes, and crisp onions.

Optional Additions

Take your salad to the next level with these optional ingredients:

Feta Cheese

Crumbled feta adds a creamy, salty contrast to the crisp vegetables.

Olives

Kalamata olives bring a briny, savory note that complements the other flavors.

Fresh Herbs

Chopped parsley, dill, or basil can be sprinkled over the salad for a burst of freshness and aroma.

With just these simple ingredients and a few optional extras, you can customize this salad to suit your taste and make it a standout dish at any meal.

Preparing the Vegetables

The key to a perfect cucumber, onion, and tomato salad lies in how you prepare the vegetables. Proper cutting and handling ensure balanced flavors and textures.

1. Wash the Vegetables

Rinse the cucumbers, tomatoes, and onion thoroughly under cold water to remove dirt and impurities. Pat them dry with a clean kitchen towel.

2. Slice the Cucumber

If using English or Persian cucumbers, keep the skin on for extra crunch and nutrients.
Slice the cucumber into thin, even rounds or half-moons, depending on your preference. For thicker cucumbers, consider removing the seeds with a spoon before slicing.

3. Cut the Tomatoes

Use a sharp knife to dice large tomatoes into bite-sized pieces or halve cherry tomatoes.
Avoid squeezing the tomatoes, as their juices contribute to the salad’s overall flavor.

4. Slice the Onion

Peel the onion and cut it into thin slices. A mandoline can help achieve uniform slices.
To mellow the onion’s flavor, soak the slices in ice water for 10 minutes, then drain and pat dry.

A fresh cucumber, onion, and tomato salad garnished with parsley and drizzled with olive oil, served in a bowl on a summer table.

Making the Dressing

A simple dressing is all you need to elevate the natural flavors of this salad. Here’s how to prepare it:

1. Combine the Ingredients

In a small bowl or jar, whisk together:
- 3 tablespoons of extra virgin olive oil
- 1 1/2 tablespoons of red wine vinegar
- A pinch of salt
- Freshly ground black pepper to taste

2. Customize the Flavor

For a hint of sweetness, add 1/2 teaspoon of honey.
If you prefer more acidity, increase the vinegar slightly.
Add a pinch of dried oregano or crushed garlic for a Mediterranean twist.

3. Emulsify the Dressing

Whisk vigorously or shake the jar until the oil and vinegar combine into a smooth, slightly thickened dressing.

Follow these steps to create the ultimate cucumber, onion, and tomato salad recipe that’s as easy to prepare as it is delicious.

Tossing and Serving the Salad

Once your vegetables and dressing are ready, it’s time to bring everything together.

1. Combine the Vegetables

In a large mixing bowl, combine the sliced cucumbers, tomatoes, and onions. Toss gently to mix the ingredients without bruising the tomatoes.

2. Add the Dressing

Pour the dressing over the vegetables. Use a large spoon or salad tongs to toss everything until evenly coated. Ensure the dressing reaches all the vegetables for consistent flavor.

3. Optional Additions

If using optional ingredients like feta cheese, olives, or fresh herbs, sprinkle them over the salad at this stage. Toss lightly to incorporate.

4. Chill for Best Results

For the best flavor, let the salad sit in the refrigerator for 15-30 minutes before serving. This allows the vegetables to absorb the dressing fully.

5. Serve and Enjoy

Transfer the salad to a serving bowl or platter. Garnish with a sprig of parsley or a few basil leaves for a decorative touch.
Pair it with grilled chicken, fish, or crusty bread for a complete meal.

By following these steps, you’ll create a cucumber, onion, and tomato salad that’s fresh, flavorful, and perfect for any occasion. The light dressing enhances the natural taste of the vegetables, while the simple preparation makes it an easy, go-to recipe.

Recipe Variations

Cucumber, onion, and tomato salad is incredibly versatile, making it easy to customize with different ingredients to suit your taste. Below are three delicious variations to inspire your next creation.

Whether you prefer a Greek-inspired twist or a spicy kick, this cucumber, onion, and tomato salad recipe can be adapted to suit your taste.

Greek-Inspired Salad with Feta

Take your salad on a Mediterranean journey with these simple additions:

Add Feta Cheese: Crumble about 1/2 cup of feta cheese over the salad for a salty, creamy contrast to the crisp vegetables.
Incorporate Kalamata Olives: Toss in a handful of pitted Kalamata olives for a briny, savory punch.
Enhance with Oregano: Sprinkle dried oregano into the dressing or directly onto the salad for a classic Greek flavor.
Serve with Pita Bread: Pair the salad with warm pita bread for a complete, satisfying side dish.

This version pairs wonderfully with grilled lamb, chicken souvlaki, or falafel.

Spicy Version with Jalapeños

If you enjoy a bit of heat, this variation will add a fiery kick:

Slice Fresh Jalapeños: Thinly slice 1-2 fresh jalapeños and mix them into the salad for a spicy twist. Remove the seeds if you prefer a milder heat.
Add Crushed Red Pepper Flakes: Sprinkle 1/4 teaspoon of red pepper flakes into the dressing for extra spice.
Balance with Sweetness: Include a teaspoon of honey in the dressing to balance the heat with a touch of sweetness.

This spicy version works well alongside tacos, grilled shrimp, or as a topping for a burrito bowl.

Adding Chickpeas for a Heartier Dish

Turn this light salad into a protein-packed, filling meal:

Add Cooked Chickpeas: Drain and rinse a can of chickpeas, then toss them into the salad. They add a nutty flavor and hearty texture.
Include Extra Herbs: Fresh cilantro or parsley works beautifully with chickpeas, adding a pop of freshness.
Top with Tahini Dressing: Swap out or drizzle alongside the olive oil dressing for a creamy, nutty finish.

This variation is perfect as a vegetarian main course or a side dish for grilled vegetables.

With these recipe variations, you can tailor your cucumber, onion, and tomato salad to match your culinary cravings, whether you’re in the mood for Mediterranean flair, a spicy kick, or a hearty addition.

Storing and Serving Tips

Proper storage and serving methods ensure your cucumber, onion, and tomato salad stays fresh and delicious, even if prepared ahead of time.

How to Keep Vegetables Fresh

1. Use Fresh, Firm Vegetables

Select cucumbers, tomatoes, and onions that are firm and free from blemishes. Fresher vegetables last longer and retain their texture better.

2. Store Separately if Prepping Ahead

If making the salad in advance, keep the vegetables, dressing, and optional toppings (like feta or herbs) in separate containers. Combine them just before serving to preserve crispness.

3. Refrigerate Properly

Cover the salad tightly with plastic wrap or store it in an airtight container. Refrigerate for up to 2 days for optimal freshness.

4. Use Paper Towels for Extra Moisture

If pre-cut vegetables are stored together, placing a paper towel in the container helps absorb excess moisture and prevents sogginess.

Best Ways to Serve for Maximum Flavor

1. Serve Slightly Chilled

Allow the salad to rest in the refrigerator for 15-30 minutes before serving to enhance the flavors. Serve it slightly chilled for a refreshing summer dish.

2. Pair with Complementary Dishes

This salad pairs wonderfully with grilled meats, seafood, or even pasta dishes. It also works well as a topping for flatbreads or wraps.

3. Add Garnishes Just Before Serving

If using fresh herbs or feta, add them at the last minute to maintain their texture and visual appeal.

FAQs

Can I make this salad in advance?
Yes, this salad can be prepped in advance. Store the vegetables and dressing separately to prevent the cucumbers and tomatoes from becoming soggy. Toss everything together just before serving for the best texture and flavor.

What’s the best way to prevent cucumbers from getting soggy?
To avoid sogginess, pat the cucumber slices dry with a paper towel before mixing them into the salad. You can also lightly salt the cucumbers and let them sit for 10 minutes to draw out excess moisture, then rinse and dry them before use.

Can I use cherry tomatoes instead of large ones?
Absolutely! Cherry tomatoes are a fantastic alternative. Their natural sweetness and smaller size make them a perfect fit for this salad. Simply halve or quarter them, depending on your preference.

What type of onion works best?
Red onions are ideal for this salad because of their mild flavor and vibrant color. If you prefer a more subtle taste, soak the onion slices in ice water for a few minutes before adding them to the salad.

Is this salad keto-friendly?
Yes, cucumber, onion, and tomato salad is keto-friendly. It’s low in carbs and packed with fresh vegetables. For added fats, drizzle extra olive oil or top with avocado slices.

Can I prepare this cucumber, onion, and tomato salad recipe in advance? Yes, with a few tips, you can ensure it stays fresh and crisp.

With these tips and answers to common questions, your cucumber, onion, and tomato salad will be a fresh, flavorful success every time you serve it!

Cucumber, Onion, and Tomato Salad: A Simple and Refreshing Recipe