Packed with flavors and nutrients, this Cucumber Tomato Onion Salad is perfect for those following a low-carb lifestyle, or simply looking to incorporate more wholesome ingredients into their diet.

Cucumber Tomato Onion Salad in a white serving dish

Why This Will Be Your New Obsession

Fast.
Easy.
Low Carb.
Nutritious.

This low-carb cucumber tomato onion salad is a perfect addition to your healthy eating routine. It's simple to prepare, bursting with flavor, and packed with nutrients. Whether you're following a low-carb or keto lifestyle or just looking to enjoy a refreshing salad, this recipe will surely satisfy your taste buds

What Are The Benefits Of Eating Cucumber Tomato Onion Salad?

Not only is this summer salad recipe absolutely delicious, but it's also nutritious as well! Here are a few reasons you'll want to add it to your meal plan ASAP:

Low in Carbohydrates- This salad is an excellent choice for those following a low-carb or keto diet, as cucumbers and tomatoes are low in carbs and packed with fiber and essential nutrients.
Hydration- Cucumbers have a high water content, which helps keep you hydrated, especially during hot summer days.
Antioxidant-rich- Tomatoes are a great source of antioxidants like lycopene, which can help protect against certain diseases and promote overall health.
Nutrient-dense- Onions contain essential vitamins and minerals while adding a delightful crunch and flavor to the salad.

Ingredients You'll Need

Cucumbers
Tomatoes
Red onion
Extra-virgin olive oil
Red Wine Vinegar
Dill
Salt and pepper

How To Make Cucumber Tomato Onion Salad

Prepare the Vegetables. Start by washing the cucumbers and tomatoes thoroughly under cold running water. Pat them dry with a clean kitchen towel. Trim the ends of the cucumbers and then slice them into thin rounds. Slice the tomatoes into wedges or bite-sized pieces.

Slice the Red Onion. Peel the red onion and cut it in half. Slice it thinly into half-moon shapes. If you find the onion flavor too strong, you can soak the sliced onion in cold water for about 10 minutes to mellow out the taste. Drain and pat dry before adding it to the salad.

Assemble the Salad. In a large salad bowl, combine the sliced cucumbers, tomatoes, and red onions.

Prepare the Dressing. In a separate small bowl, whisk together the extra-virgin olive oil, red wine vinegar, dill, salt, and pepper. The red wine vinegar adds a tangy acidity to the salad while the dill enhances the flavors. Adjust the seasoning to suit your taste preferences.

Toss and Marinate. Drizzle the dressing over the salad ingredients in the bowl. Gently toss the vegetables with the dressing to ensure an even coating. Allow the salad to marinate for about 10-15 minutes to let the flavors meld together. This will also allow the vegetables to absorb the dressing.

Garnish and Serve. Before serving, you can garnish the salad with some fresh parsley leaves for added freshness and a pop of color. Serve the low-carb cucumber tomato onion salad chilled and enjoy!

Closeup image of cucumber tomato onion salad

Tips And Tricks

While this recipe is hard to mess up, there certainly are a few tips and tricks you can use to guarantee it turns out perfect every time. Here are some tips and tricks to enhance your cucumber tomato onion salad-making experience:

Seed the Cucumbers. If you prefer a less watery salad, you can remove the seeds from the cucumbers. Cut the cucumbers in half lengthwise and use a spoon to scrape out the seeds. This will help prevent excess moisture in your salad.
Salt the Cucumbers. After slicing the cucumbers, sprinkle them with salt and let them sit for about 10 minutes. This process helps draw out excess water, resulting in a crunchier salad. Rinse the cucumbers and pat them dry before adding them to the salad.
Customize the Onion Flavor. If you find raw onions too pungent, you can mellow out their flavor by soaking the sliced onions in cold water for 10 minutes before adding them to the salad. This technique helps reduce the sharpness of the onions while maintaining their crunch.
Serve Chilled. For a refreshing and crisp salad, refrigerate it for at least 30 minutes before serving. This allows the vegetables to chill and the flavors to develop fully.
Don't Overdress. Start with a modest amount of dressing and gradually add more as needed. You want the dressing to enhance the flavors without overwhelming the fresh taste of the vegetables.

Variations

With such a delicious base, it's only natural to want to add some of your other favorite ingredients to create new and exciting flavor combinations. Here are a few of my favorite ways to switch things up:

Mediterranean Twist

Add some crumbled feta cheese for a creamy and tangy element.
Toss in some pitted Kalamata olives for a salty and briny kick.
Sprinkle with fresh chopped parsley, oregano, or basil for a Mediterranean herb-infused taste.

Creamy Avocado

Slice ripe avocados and add them to the salad for a creamy and nutritious addition.
Drizzle with a dressing made from mashed avocado, lemon juice, garlic, and a touch of olive oil.
Consider adding a sprinkle of toasted sesame seeds or sunflower seeds for a crunchy texture.

Asian Fusion

Thinly slice some cucumbers, tomatoes, and onions and marinate them in a dressing made from soy sauce, rice vinegar, sesame oil, and a touch of honey or sweetener.
Add some julienned carrots, bean sprouts, or sliced radishes for added crunch and color.
Garnish with toasted sesame seeds and chopped green onions.

Remember, these variations are just a starting point, and you can mix and match ingredients to create your own unique cucumber tomato onion salad. Feel free to explore different flavors and ingredients that appeal to your taste preferences.

What To Serve With It

Cucumber tomato onion salad is a versatile dish that pairs well with various main courses and complements a wide range of flavors. Here are a few suggestions for what you can serve with your cucumber tomato onion salad:

Frittata- If you're looking for a vegetarian option, a slice of quiche or a vegetable frittata makes an excellent accompaniment to the salad. The savory and satisfying nature of these dishes complements the lightness of the salad.
Shrimp Skewers- Skewered grilled shrimp or prawns make delectable seafood pairing with the salad. The succulent and flavorful shrimp add a touch of elegance and protein to the meal.
Grilled Chicken- Grilled chicken thighs marinated with herbs and spices make a fantastic protein-rich option to serve alongside the salad. The combination of the juicy chicken and the fresh salad creates a well-balanced and satisfying meal.

How Long Does It Last?

Cucumber tomato onion salad is best enjoyed when fresh, as the vegetables retain their crispness and flavors. However, if properly stored in the refrigerator in an airtight container, the salad can be kept in the refrigerator for 2-3 days.

To prolong the shelf life of the salad, you can prepare the dressing separately and add it to the salad just before serving. This prevents the vegetables from becoming too soggy.

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