Avocado Tomato Cucumber Salad

Highlighted under: Light & Fresh

Bright green avocado, juicy tomatoes, and crunchy cucumbers create a delightful medley that’s as colorful as it is refreshing. The first bite is like a crisp summer day, and the flavor combo just works. I first made this salad during a heatwave when I couldn't bear to cook anything warm. It’s the kind of dish that makes you feel good and nourished, without any fuss.

Created by

The Simplecooktips Team

Last updated on 2026-06-05T23:06:19.318Z

Cooking this salad for the first time was a revelation. I remember chopping the veggies and thinking, 'This is too easy, how can it be so good?' The crisp cucumbers and creamy avocado paired with the brightness of tomatoes was unexpected, but it just clicked. There was a little hiccup once when I added too much salt without tasting first—it turned into a salty mess. Now, I always recommend starting with a pinch, especially when it comes to seasoning.

Making this salad has become a go-to for days when I want something quick but satisfying. I often grab whatever tomatoes are ripe and fresh. When it comes to cucumbers, I prefer English cucumbers for their sweetness. Honestly, they make a huge difference in the overall taste, so don’t skip on that!

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Why I Keep Making This

  • No cooking means no heat in the kitchen during summer
  • Simple ingredients that I usually have on hand
  • It's a crowd-pleaser, even my picky friends love it

Choosing Your Ingredients

When picking avocados, go for ones that give a little when you gently squeeze them. If you get them too hard, just leave them out to ripen for a couple of days. For tomatoes, I love using juicy heirloom varieties when they’re in season—they add such great taste. The cucumber should be firm and crunchy, so give it a squeeze in the store.

A Quick Note on Avocado Tomato Cucumber Salad

This salad doesn’t just taste fresh; it also packs in a lot of nutrients. The combination of healthy fats from avocados, the juicy sweetness of tomatoes, and the crispness of cucumbers makes it feel hearty yet light. Some days, I even toss in a handful of chickpeas for extra protein, which works really well with the lime dressing.

If you find yourself with leftovers, don't fret. The avocado does tend to brown, but a little extra lime juice can help keep it from looking sad. In my experience, putting the salad in an airtight container helps too, but it’s best consumed within a day or two.

Ingredients

Gather these fresh ingredients for a tasty salad.

Salad Ingredients

  • 2 ripe avocados, diced
  • 2 medium tomatoes, diced
  • 1 large cucumber, diced
  • 1/4 red onion, finely chopped
  • 1/4 cup fresh cilantro, chopped
  • Juice of 1 lime
  • Salt, to taste
  • Pepper, to taste

Feel free to mix in your favorite veggies or herbs.

Instructions

Here’s how to put this salad together.

Prepare the Ingredients

Start by washing all your veggies. Once they’re clean, chop the avocados, tomatoes, cucumber, and red onion. Honestly, I like to practice my knife skills here, so I try to get them all to a similar size for even bites.

Mix it All Together

In a large bowl, toss the diced avocados, tomatoes, cucumbers, and red onion together. Add in the cilantro and give it a good mix to combine. Be gentle with the avocado, or you’ll end up with mushy bits.

Dress the Salad

Squeeze the lime juice over the mixture, adding salt and pepper to flavor. I usually start with a light sprinkle of salt, taste it, and add more if I think it needs it. Lime juice is also a great way to keep your avocados green a bit longer!

Serve Immediately

Grab your favorite serving bowl and enjoy the salad fresh. If you’re not eating it right away, keep it in the fridge, but be warned: the avocado can brown. It’s best enjoyed right after mixing.

This salad is best fresh, but leftovers can be stored in an airtight container for a short time.

Pro Tips

  • You can add some feta cheese for a salty punch.
  • Consider mixing in a bit of corn or black beans for extra texture.
  • If you're feeling adventurous, try adding diced jalapeño for some heat.

Avocado Tomato Cucumber Salad Leftovers Plan

If you have leftover salad, try adding it to a wrap for lunch the next day. I often take a tortilla, spread some hummus or cream cheese on it, then load it up with the salad. Just make sure to eat it sooner rather than later because of the avocados. You could also toss any remaining salad into a grain bowl with quinoa or rice to make it more filling.

Dietary Swaps

Need to make a swap due to dietary preferences or allergies? You can replace the cilantro with parsley if you’re not a fan—it's not as earthy, but still adds freshness. If lime isn't your thing, a splash of lemon juice would do fine too. And don't shy away from trying a bit of diced bell pepper or even some feta cheese if you want a little extra kick. Honestly, I play around with what I have on hand sometimes, and it usually turns out just fine.

Questions About Recipes

→ Can I use frozen ingredients?

You can, but I wouldn't recommend it for this salad. Fresh is really what makes it shine.

→ What if I can’t find cilantro?

No problem! You can swap in parsley or even just leave it out. The salad will still be great.

→ How long will this salad last?

It’s best enjoyed the same day, but you can keep it in the fridge for about 1-2 days. Just know the avocado may brown.

→ Can I add protein to this salad?

Absolutely! Grilled chicken or shrimp would work well added right on top. Just be sure to adjust the dressing accordingly.

Avocado Tomato Cucumber Salad

Prep Time15 minutes
Cooking Duration0 minutes
Overall Time15 minutes

Created by: The Simplecooktips Team

Recipe Type: Light & Fresh

Skill Level: Easy

Final Quantity: 4 servings

What You'll Need

Salad Ingredients

  1. 2 ripe avocados, diced
  2. 2 medium tomatoes, diced
  3. 1 large cucumber, diced
  4. 1/4 red onion, finely chopped
  5. 1/4 cup fresh cilantro, chopped
  6. Juice of 1 lime
  7. Salt, to taste
  8. Pepper, to taste

How-To Steps

Step 01

Start by washing all your veggies. Once they’re clean, chop the avocados, tomatoes, cucumber, and red onion. Honestly, I like to practice my knife skills here, so I try to get them all to a similar size for even bites.

Step 02

In a large bowl, toss the diced avocados, tomatoes, cucumbers, and red onion together. Add in the cilantro and give it a good mix to combine. Be gentle with the avocado, or you’ll end up with mushy bits.

Step 03

Squeeze the lime juice over the mixture, adding salt and pepper to flavor. I usually start with a light sprinkle of salt, taste it, and add more if I think it needs it. Lime juice is also a great way to keep your avocados green a bit longer!

Step 04

Grab your favorite serving bowl and enjoy the salad fresh. If you’re not eating it right away, keep it in the fridge, but be warned: the avocado can brown. It’s best enjoyed right after mixing.

Extra Tips

  1. You can add some feta cheese for a salty punch.
  2. Consider mixing in a bit of corn or black beans for extra texture.
  3. If you're feeling adventurous, try adding diced jalapeño for some heat.

Nutritional Breakdown (Per Serving)

  • Calories (kcal): 180 kcal
  • Total Fat (g): 13.5g
  • Saturated Fat (g): 2g
  • Cholesterol (mg): 0mg
  • Sodium (mg): 120mg
  • Total Carbohydrates (g): 12g
  • Dietary Fiber (g): 6g
  • Sugars (g): 2g
  • Protein (g): 2g