Tomato Cucumber and Avocado Salad is one of those recipes that reminds me why I started A Whimsy Plate in the first place. Hi there, I’m Olivia Marcelli, and if you’re anything like me, you believe that the best meals aren’t just made with fresh ingredients. They’re made with heart, a little mess, and a whole lot of love.
I grew up just outside Asheville, North Carolina, where every meal felt special, even the simple ones tossed together with whatever looked good from the garden. My mom never measured a thing, but she always had a knack for turning fresh tomatoes, crisp cucumbers, and buttery avocados into a dish that tasted like summer on a plate.
This Tomato, Cucumber, and Avocado Salad is my way of passing that feeling on to you. Think of it as a quick kitchen hug you can whip up when you want something bright, colorful, and comforting. Whether you’re hosting friends, packing a picnic, or just craving something light and fresh, this salad is a reminder that great food doesn’t have to be complicated.So pull up a chair, grab your favorite knife, and let’s make this together. I promise, you’ll feel right at home here at A Whimsy Plate
See all our Cucumber Salad Variations
Table of Contents
Table of Contents
Why You’ll Love This Tomato Cucumber and Avocado Salad
Quick and easy to make in under fifteen minutes, perfect for busy days when you still want something fresh and homemade.
Uses fresh, familiar items you can grab right from your pantry or fridge.
Packed with healthy veggies that make you feel good from the inside out.
Naturally vegan, gluten free, and oil free so everyone at the table can enjoy it.
Easy to customize for any occasion whether it’s a summer barbecue, picnic, or light lunch.
Bright flavors and creamy textures that always get rave reviews from family and guests.
Unlike other salads, this one stays crisp and flavorful with a perfect balance of tangy dressing and rich avocado.
You’ll feel proud serving something so beautiful and delicious with zero fuss.
Tomato Cucumber and Avocado Salad Ingredients

For the Salad
1 large English cucumber, quartered lengthwise and sliced into bite-sized pieces
½ of a small red onion, thinly sliced
1 pint of cherry tomatoes, halved
2 ripe avocados, peeled, pitted, and diced
⅓ third cup crumbled feta cheese, keep half aside for topping
¼ quarter cup chopped fresh cilantro or fresh dill
For the Dressing
3 tablespoons fresh lemon juice, about two small lemons
1 tablespoon extra virgin olive oil
2 teaspoons honey for a touch of sweetness
2 cloves garlic, finely minced
½ teaspoon kosher salt
½ teaspoon ground black pepper
How to Make Tomato Cucumber and Avocado Salad
Soak the Onion
Place the sliced red onion in a small bowl and cover it with cold water. Let it sit for a few minutes. This softens the sharp taste and makes it sweeter.

Mix the Dressing
In a small bowl or measuring cup, combine the fresh lemon juice, olive oil, honey, minced garlic, salt, and black pepper. Whisk until the dressing looks smooth and blended.

Combine the Base
In a large salad bowl, add the chopped cucumber, halved tomatoes, diced avocado, half of the crumbled feta, and the fresh herbs.
Add the Onion and Dress It Up
Drain the onion slices and gently pat them dry. Add them to the salad bowl. Pour the dressing over the salad ingredients and toss everything together with a light hand so the avocado stays intact.

Finish and Serve
Sprinkle the remaining feta cheese on top for a pretty final touch. Serve the salad right away while the veggies are crisp and the flavors taste bright.

Prefer a creamier take? You’ll love our Tomato and Cucumber Salad Creamy
Craving spice? Check out the Spicy Cucumber Salad Recipe
Pro Tips for the Perfect Tomato Cucumber and Avocado Salad
Soak sliced red onion in cold water for a few minutes to make the flavor milder and less sharp.
Cut all vegetables and avocado into similar sizes so every bite has a good mix of flavors and textures.
Add the avocado right before serving and toss it gently with the dressing to help keep it from browning.
If you have a few extra minutes, let the salad sit in the dressing for ten to fifteen minutes so the flavors come together beautifully.
Use freshly squeezed lemon juice instead of bottled to keep the flavor extra bright.. A small squeeze of lime can also add a nice twist.
Be sure to taste the dressing first so you can adjust the salt and tanginess to match what you like best.

Tomato Cucumber and Avocado Salad
Ingredients
For the Salad
- 1 large English cucumber quartered lengthwise and sliced into bite-sized pieces
- ½ of a small red onion thinly sliced
- 1 pint of cherry tomatoes halved
- 2 ripe avocados peeled, pitted, and diced
- ⅓ third cup crumbled feta cheese keep half aside for topping
- ¼ quarter cup chopped fresh cilantro or fresh dill
For the Dressing
- 3 tablespoons fresh lemon juice about two small lemons
- 1 tablespoon extra virgin olive oil
- 2 teaspoons honey for a touch of sweetness
- 2 cloves garlic finely minced
- ½ teaspoon kosher salt
- ½ teaspoon ground black pepper
Instructions
Soak the Onion
- Place the sliced red onion in a small bowl and cover it with cold water. Let it sit for a few minutes. This softens the sharp taste and makes it sweeter.
Mix the Dressing
- In a small bowl or measuring cup, combine the fresh lemon juice, olive oil, honey, minced garlic, salt, and black pepper. Whisk until the dressing looks smooth and blended.
Combine the Base
- In a large salad bowl, add the chopped cucumber, halved tomatoes, diced avocado, half of the crumbled feta, and the fresh herbs.
Add the Onion and Dress It Up
- Drain the onion slices and gently pat them dry. Add them to the salad bowl. Pour the dressing over the salad ingredients and toss everything together with a light hand so the avocado stays intact.
Finish and Serve
- Sprinkle the remaining feta cheese on top for a pretty final touch. Serve the salad right away while the veggies are crisp and the flavors taste bright.
Notes
- Calories: 210 kcal
- Total Fat: 16g
- Saturated Fat: 3g
- Cholesterol: 8mg
- Sodium: 240mg
- Carbohydrates: 14g
- Fiber: 6g
- Sugar: 5g
- Protein: 4g
The Ultimate Guide to Tomato Cucumber and Avocado Salad Variations
Add a Protein Boost
Turn this salad into a full meal by mixing in chickpeas for extra plant-based protein. You can also top it with sliced grilled chicken or add grilled shrimp skewers for a light seafood twist.
Experiment with Cheese
Try switching up the flavor by adding crumbled goat cheese or fresh mozzarella pearls instead of feta. Each cheese brings a new texture that works beautifully with the creamy avocado.
Sneak in Extra Veggies
Add cooked sweet corn to give the salad a touch of natural sweetness. Diced bell peppers add crunch and color. If you like a little heat, finely chop some jalapeños for a spicy kick.
Change Up the Dressing
Switch it up now and then by trying a new dressing. A simple balsamic vinaigrette, red wine vinaigrette, or fresh lime juice dressing all work well with the crisp veggies and creamy avocado.
Serving and Storing Tomato Cucumber and Avocado Salad
Serving:
This Tomato, Cucumber, and Avocado Salad works perfectly as a colorful side for meals like grilled fish, roasted chicken, or juicy steak. You can also enjoy it as a simple lunch with warm crusty bread or a bowl of quinoa to make it more filling.
Storing:
This salad tastes best when it’s freshly made because the avocado stays green and the veggies stay crisp. If you want to prep ahead, cut up all your vegetables and herbs and keep them in a container. Keep the dressing in a sealed jar and leave the avocado uncut until you’re ready to use it.Right before serving, cut the avocado, pour on the dressing, and toss it all together gently so every bite stays fresh.
Helpful Notes
Use ripe avocados that feel slightly soft when you press them. This helps them blend nicely with the other fresh veggies.
Always taste the dressing before adding it to adjust the salt or tang to your liking.
If you want extra crunch, sprinkle toasted nuts or seeds on top just before serving.
Try fresh lemon juice instead of bottled for the brightest flavor.
This salad is best enjoyed cold, so you can chill the chopped veggies for a few minutes before mixing if you like them extra crisp.
Conclusion Tomato Cucumber and Avocado Salad
I hope you feel excited to make this Tomato, Cucumber, and Avocado Salad in your own kitchen. It is simple, fresh, and always a hit with family and friends.If you give it a try, I’d love to know your thoughts. Leave a comment, give it a star rating, or share a photo of your salad on social media. Your feedback and photos make my day and help others enjoy this recipe too. Happy cooking!
Back to our Summer Salad Recipes Guide
FAQs About Tomato Cucumber and Avocado Salad
1. What is the best dressing for tomato cucumber avocado salad?
A fresh blend of lemon juice, olive oil, honey, garlic, salt, and pepper gives the best taste. It keeps the flavors light and lets the veggies shine.
2. How to prepare avocado and cucumber salad?
Chop fresh cucumber, ripe avocado, juicy tomatoes, and any herbs you like. Make a quick dressing, toss everything together gently, and enjoy right away.
3. What to do with avocados and cucumbers?
They make a great combo in salads, sandwiches, or wraps. You can also blend them into smoothies or serve them sliced with a pinch of salt and pepper.
4. Is it good to eat cucumber and avocado together?
Yes, they taste amazing together. The crisp cucumber pairs nicely with the creamy texture of avocado.
5. What are the benefits of eating avocado and tomato together?
Avocado brings healthy fats while tomatoes add antioxidants. Together they create a tasty and nutritious mix that supports your overall health
6. Are avocado and cucumber good for your skin?
Both are packed with water and vitamins that help keep your skin hydrated and fresh-looking.
7. Why can’t tomatoes and cucumbers be eaten together?
Some people say they digest differently, but for most, it is perfectly fine to eat them in the same dish like this salad.
8. Why must you not eat raw cucumber with meals?
There is no strong reason to avoid raw cucumber with meals unless it bothers your digestion. For most people, it adds a refreshing crunch and extra nutrients.