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By Klara Richter

Published: Feb 25, 2026

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Cucumber Tomato Avocado Salad

This vibrant Cucumber Tomato Avocado Salad brings a burst of fresh flavor to your table in under twenty minutes. Moreover, it delivers a perfect balance of creamy avocado, crisp cucumber, juicy tomatoes, and a zesty lime-honey dressing. Consequently, it’s a crowd-pleasing side dish that also stands strong as a light main course. Similarly, you will find it an incredibly flexible recipe that fits any meal plan with ease.

Why You’ll Love This Salad

You will adore this salad for its incredible simplicity and amazing taste. First, it requires no cooking at all, making it the ultimate quick and healthy dish. Secondly, every bite offers a delightful mix of textures, from the smooth avocado to the crunchy cucumber.

Furthermore, the bright, tangy dressing clings perfectly to every ingredient. Finally, it holds up beautifully in the fridge for several hours, making it a fantastic make-ahead option. Therefore, it’s perfect for busy weeknights, summer barbecues, or a light lunch that feels truly special.

Recipe

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Cucumber Tomato Avocado Salad

Cucumber Tomato Avocado Salad


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  • Author: Klara Richter
  • Total Time: 20 min
  • Yield: 6 servings 1x

Description

A vibrant, fresh salad with creamy avocado, crisp cucumber, and juicy tomatoes in a zesty lime-honey dressing.


Ingredients

Scale
  • 1/2 small red onion, thinly sliced
  • 1 large English cucumber, quartered lengthwise and sliced
  • 1 pint halved cherry tomatoes (about 2 cups / 300 g)
  • 2 medium avocados, peeled, pitted, and diced
  • 1/3 cup crumbled feta cheese, divided
  • 1/4 cup chopped fresh cilantro
  • 3 tablespoons fresh lime juice (from about 2 small limes)
  • 1 tablespoon extra-virgin olive oil (15 ml)
  • 2 teaspoons honey (15 ml)
  • 2 cloves garlic, minced (about 1 teaspoon)
  • 1/2 teaspoon kosher salt
  • 1/2 teaspoon ground black pepper

Instructions

  1. Place the sliced red onions in a small bowl and cover them with cold water. Let soak for 5-10 minutes to mellow their flavor.
  2. In a small bowl or large measuring cup, whisk together the lime juice, olive oil, honey, minced garlic, salt, and pepper to make the dressing.
  3. In a very large bowl, combine the cucumbers, tomatoes, avocado, half of the feta cheese, and the cilantro.
  4. Drain the red onions and add them to the large bowl.
  5. Pour the dressing over the salad ingredients and stir very gently to combine.
  6. Sprinkle the remaining feta cheese over the top. Serve immediately or refrigerate for up to 4 hours.

Notes

  • For the best texture, add the avocado just before serving if making ahead.
  • You can substitute dill or parsley for the cilantro if preferred.
  • Soaking the red onion is optional but recommended for a milder flavor.
  • Prep Time: 20 min
  • Category: Main Course
  • Method: Baked
  • Cuisine: American

Nutrition

  • Calories: 186 kcal
  • Sugar: 6 g
  • Fat: 14 g
  • Carbohydrates: 15 g
  • Fiber: 5 g
  • Protein: 4 g

Ingredients and Substitutions

This recipe uses fresh, whole ingredients for the best results. However, you can easily make swaps based on what you have on hand.

Base Components

You will need the following key components for the salad. English cucumber is ideal because it has fewer seeds and a thinner skin. Cherry tomatoes bring a concentrated sweetness and pop of color. A ripe but firm avocado ensures the pieces hold their shape. Soaking the red onion in cold water mellows its sharp flavor beautifully.

Add-ins and Garnishes

Salty, crumbled feta cheese adds a lovely savory note. Alternatively, you can use goat cheese or even a dairy-free alternative. Fresh cilantro provides a bright, herbal touch, but you can use dill, parsley, or basil instead.

Dressing Components

The dressing is a simple emulsion of fresh lime juice and olive oil. Honey balances the acidity with a touch of natural sweetness. Fresh minced garlic, kosher salt, and black pepper round out the flavors perfectly.

How to Make Cucumber Tomato Avocado Salad

This recipe comes together in three simple steps. In short, you prepare the onion, whisk the dressing, and combine everything gently.

Step 1: Prepare the Onion

First, thinly slice your small red onion. Then, place the slices in a small bowl and cover them completely with cold water. Allow them to soak for at least 5 minutes while you prepare the other ingredients. This step is crucial for reducing the onion’s pungency, resulting in a milder, sweeter flavor in your final salad.

Step 2: Make the Zesty Dressing

Next, grab a small bowl or a large liquid measuring cup. Add the fresh lime juice, extra-virgin olive oil, honey, minced garlic, kosher salt, and ground black pepper. Whisk these ingredients vigorously until they are well combined and slightly thickened. Consequently, the honey will dissolve, and the oil and juice will emulsify into a cohesive dressing.

Step 3: Assemble the Salad

Now, take a very large mixing bowl. Add the quartered and sliced cucumber, halved cherry tomatoes, diced avocado, half of the crumbled feta cheese, and the chopped cilantro. Drain the soaked red onion thoroughly and add it to the bowl. Pour the prepared dressing over all the ingredients. Gently stir or toss the salad to coat everything evenly, being careful not to mash the soft avocado. Finally, sprinkle the remaining feta cheese over the top for a beautiful, finished look.

Pro Tips for Success

Follow these expert tips to ensure your salad turns out perfectly every single time.

  • Use a sharp knife for clean cuts on the avocado and cucumber.
  • Add the avocado at the very last moment before dressing to prevent browning.
  • Dice the avocado into slightly larger pieces so they hold their shape during mixing.
  • Whisk the dressing in a container with a spout for easier pouring over the salad.
  • For the best flavor, allow the dressed salad to rest in the refrigerator for 15-30 minutes before serving.

Flavor Variations

This salad is wonderfully adaptable. In fact, you can change it up based on your mood or the ingredients in your kitchen. For instance, try adding a can of rinsed and drained black beans or chickpeas for extra plant-based protein. Alternatively, toss in some sweet corn kernels or diced bell peppers for more crunch and color.

If you want a heartier salad, add grilled chicken, shrimp, or a handful of cooked quinoa. For a different cheese profile, substitute the feta with crumbled goat cheese, queso fresco, or even small mozzarella pearls. Finally, swap the lime juice in the dressing for lemon juice or a splash of apple cider vinegar for a different tangy note.

Serving Suggestions

This versatile salad shines in many different settings. Naturally, it makes an outstanding side dish for grilled mains like chicken, fish, or burgers. It also works beautifully as a topping for tacos or a filling for lettuce wraps. For a complete, light meal, serve a generous portion over a bed of greens or alongside a warm soup.

For a fun twist, use it as a fresh salsa with baked tortilla chips. It also pairs wonderfully with other summer favorites; for example, it would be a fantastic companion to a platter of crispy baked spring rolls or air-fried appetizers.

Storage and Freezing Instructions

You can store leftover salad in an airtight container in the refrigerator for up to 4 hours. For best results, give it a gentle stir before serving again. However, note that the avocado will begin to soften and may brown slightly after several hours. Unfortunately, this salad does not freeze well due to the high water content in the vegetables and the creamy texture of the avocado. Therefore, it’s best enjoyed fresh on the day it is made.

Nutrition Facts per Serving

CaloriesFatCarbsProteinFiberSugarSodium
186 kcal14 g15 g4 g5 g6 g 

This salad is packed with healthy fats from avocado and olive oil, which support heart health. It also provides a good amount of dietary fiber to aid digestion and keep you feeling full. The fresh vegetables contribute essential vitamins and antioxidants to your daily diet.

FAQs About Cucumber Tomato Avocado Salad

Can I make this salad ahead of time?

Yes, you can prepare this salad up to 4 hours in advance. To do this, combine all the ingredients except the avocado and dressing. Store the components separately in the refrigerator. Then, add the diced avocado and dressing just before you are ready to serve. This method helps keep everything fresh and prevents the avocado from becoming mushy.

What can I use instead of feta cheese?

If you prefer a different cheese, goat cheese crumbles make an excellent substitute. Queso fresco, cubed mozzarella, or even a dairy-free alternative also work very well. Simply adjust the amount to your personal taste preference.

How do I pick a ripe avocado?

Choose an avocado that yields slightly to gentle pressure when you press the stem end. It should feel firm but not rock hard. Avoid avocados with large dents or an overly mushy texture. Additionally, you can remove the small stem cap; if the area underneath is green, the avocado is ripe. If it’s brown, it may be overripe.

Can I add other vegetables?

Absolutely. This salad welcomes many additions. Consider adding diced bell peppers, sliced radishes, sweet corn, or even shredded carrots. Just be sure to chop any additions into bite-sized pieces for a uniform texture.

Is this salad gluten-free and vegetarian?

Yes, as written, this recipe is naturally gluten-free and vegetarian. Always check your specific ingredient labels, especially for items like pre-crumbled cheese, to ensure they meet your dietary needs.

Final Thoughts

Ultimately, this Cucumber Tomato Avocado Salad is a testament to the power of simple, fresh ingredients. It delivers maximum flavor with minimal effort, making it a go-to recipe for any occasion. Whether you serve it as a vibrant side or enjoy it as a light main course, it’s sure to become a favorite. So, gather your fresh produce and whip up this delightful, colorful salad today. Your taste buds will absolutely thank you for it.

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