Cucumber Gazpacho with Avocado

This cucumber gazpacho is a refreshing spin on the Spanish classic made with plenty of cucumber, green tomatoes, creamy avocado, basil, and ciabatta. Fresh, savoury, and pleasantly tangy, this green soup is just what you need on a hot summer day.

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Hey folks – I hope you all are doing well!

Today I’m sharing another recipe that makes the most of beautiful summer produce – cucumber gazpacho with avocado and green tomatoes. It is wonderfully fresh and cooling, yet the combination of avocado, bread, and olive oil gives it enough body to feel satisfying. So, let’s grab a spoon and dive into this refreshing summer soup!

What Is Gazpacho?

Gazpacho is one of those recipes that perfectly illustrates how a few simple ingredients can create something exceptionally flavourful. While most of us immediately picture a vibrant red tomato soup, there is much more to gazpacho – and Spanish cold soups in general.

Gazpacho And Spanish Cold Soups

Gazpacho is most strongly associated with Andalusia in southern Spain, where cold soups are particularly welcome during the intensely hot summer months. The best-known modern version combines ripe tomatoes with vegetables such as cucumber and peppers, along with garlic, extra virgin olive oil, vinegar, and salt.

Bread is also traditional in many gazpacho recipes, although its use and quantity vary considerably. Besides adding substance, bread helps create a thicker, more cohesive texture when blended with the vegetables and olive oil.

And gazpacho is only one member of a broader family of Spanish cold soups. Salmorejo, another Andalusian speciality, is generally thicker and richer, with tomatoes, bread, garlic, and plenty of olive oil at its core. Ajo blanco takes things in an entirely different direction, traditionally combining bread, almonds, garlic, olive oil, and vinegar without tomatoes at all.

So while tomato gazpacho may be the version most familiar outside Spain, there is plenty of precedent for Spanish cold soups with different ingredients, colours, and textures.

Gazpacho Beyond Tomatoes

Gazpacho is also wonderfully adaptable to seasonal produce. Contemporary versions often pair tomatoes with fruit or replace some of the tomatoes with other juicy summer ingredients. The result may move away from the strictest definition of traditional gazpacho, but the basic idea remains: a refreshing chilled soup built around fresh produce, good olive oil, and bright acidity.

There are many delicious directions you can take it:

• Cherry gazpacho brings a sweet-tart fruitiness that works beautifully with ripe tomatoes. Cherry Gazpacho.
• Watermelon gazpacho is especially light, juicy, and refreshing on very hot days. Watermelon Gazpacho.
• Strawberry gazpacho combines sweet summer berries with savoury ingredients and acidity.
• Green gazpacho can feature cucumber, green tomatoes, peppers, herbs, avocado, or a combination of these ingredients.

That flexibility is exactly the idea behind this cucumber gazpacho. Instead of eliminating tomatoes altogether, it changes their proportion dramatically and lets cucumber become the star.

What Makes This Green Cucumber Gazpacho Special?

This recipe still borrows many elements from classic gazpacho – tomatoes, bread, garlic, vinegar, and extra virgin olive oil. However, changing the balance of the vegetables and adding avocado creates a completely different flavour, colour, and consistency.

Cucumber Takes Centre Stage

Traditional tomato gazpacho often contains cucumber, but usually as one of several supporting vegetables. Here, that relationship is reversed.

This cucumber gazpacho uses roughly two parts cucumber to one part green tomatoes. As a result, the cucumber flavour remains distinct rather than disappearing behind the tomatoes. It also contributes plenty of natural liquid, which means you may need surprisingly little additional water when blending the soup.

Garden cucumbers are particularly lovely here when they are young and crisp. If their skins are tender, there is no need to peel them completely. With larger or more mature cucumbers, you may want to remove tougher skin and particularly large seeds.

Avocado Adds Richness

Avocado gives this cucumber gazpacho with avocado extra body and a gently creamy consistency without adding dairy. However, this isn’t meant to taste predominantly of avocado.

One ripe avocado is enough to round out the sharper flavours of the green tomatoes and vinegar while still allowing cucumber to remain prominent. Ciabatta and extra virgin olive oil provide additional richness and help bring everything together.

This balance also distinguishes the recipe from a typical avocado gazpacho, where avocado tends to be the primary ingredient and flavour.

A Green Twist On Classic Gazpacho

The combination of cucumber, green tomatoes, avocado, green pepper, and basil gives this soup its naturally beautiful green appearance. At the same time, ciabatta, garlic, vinegar, and extra virgin olive oil retain some of the familiar structure of traditional gazpacho.

So I think of this recipe as a green gazpacho with a classic foundation rather than simply a blended cucumber and avocado soup. It is different enough to have its own personality while still clearly drawing inspiration from the original.

Green Cucumber Gazpacho: Flavour And Texture Profile

This cucumber gazpacho is fresh and savoury, with cucumber providing a clean vegetal flavour and green tomatoes adding pleasant tartness. Garlic and vinegar sharpen the flavours, while basil contributes an aromatic summer note without overwhelming the vegetables.

The avocado, ciabatta, and olive oil soften those brighter elements and create a rich, creamy mouthfeel. Still, the soup doesn’t need to be perfectly silky. I actually prefer leaving mine somewhat rustic, with tiny pieces of vegetables and herbs remaining after blending.

Overall, this cold cucumber soup is:

• Fresh and vegetal – cucumber remains the dominant flavour.
• Tangy – green tomatoes and vinegar provide refreshing acidity.
• Creamy – avocado, ciabatta, and olive oil create body without dairy.
• Herbaceous – fresh basil complements the green vegetables.
• Savoury – despite the creamy texture, the flavour remains clean rather than heavy.
• Refreshing – served thoroughly chilled, it makes an excellent cold summer soup.

Ingredients You’ll Need for This Green Cucumber Gazpacho

The ingredient list is quite short, so freshness and quality make a noticeable difference in this easy gazpacho recipe.

• Cucumbers – The main ingredient and flavour of this soup. Young garden cucumbers are excellent, but English cucumbers work well too.
• Green tomatoes – They add acidity, fresh tomato flavour, and reinforce the beautiful green colour.
• Avocado – Use a ripe avocado for creaminess and richness.
• Ciabatta – Adds body and helps create that characteristic substantial gazpacho consistency. Slightly stale bread works particularly well.
• Green bell pepper – Adds another fresh, vegetal layer without changing the colour of the soup.
• Garlic – A small amount is enough, particularly because raw garlic becomes quite noticeable after the soup rests.
• Fresh basil – Adds a fragrant summer note and works beautifully with both cucumber and tomatoes.
• Extra virgin olive oil – An important part of both the flavour and texture, so use one you enjoy.
• Wine vinegar – Provides the acidity necessary to balance the avocado, bread, and olive oil. Sherry vinegar would also be a great choice.
• Salt – Essential for bringing out the flavours of the fresh vegetables.
• Cold water – Add only as much as necessary to achieve your preferred consistency.

Green Heirloom Tomatoes Or Unripe Green Tomatoes?

There is an important distinction because “green tomato” can describe two quite different things.

Some heirloom tomato varieties remain green even when fully ripe. Depending on the variety, they can be juicy, relatively sweet, and quite soft when ready to eat. Their colour alone doesn’t indicate that they are unripe.

Unripe tomatoes, on the other hand, are tomatoes harvested before they have reached full maturity. They tend to be firmer, less juicy, and noticeably more tart. They are commonly used in recipes such as fried green tomatoes, pickles, chutneys, and relishes.

Both can be used for a cucumber gazpacho with green tomatoes, but expect somewhat different results. A ripe green heirloom will generally produce a softer, fruitier tomato flavour, while unripe green tomatoes contribute more firmness and tang.

Are Unripe Green Tomatoes Safe To Eat?

Unripe green tomatoes contain higher concentrations of naturally occurring glycoalkaloids, including α-tomatine, than fully ripe tomatoes. Their levels decline as tomatoes mature and ripen.

Green tomatoes are nevertheless used in many familiar dishes and preserves. In normal culinary quantities, they are generally consumed without issue, although eating large amounts of very unripe tomatoes may cause gastrointestinal discomfort.

For this green gazpacho, green tomatoes make up only part of the vegetable base. Cucumber is used at roughly twice their quantity, which also prevents their sharper flavour from overwhelming the soup.

How To Make Cucumber Gazpacho

To make this cucumber gazpacho, roughly chop the cucumbers, green tomatoes, green pepper, and avocado. If your ciabatta is quite dry, soften it briefly with a little cold water. Combine the vegetables, avocado, bread, garlic, basil, vinegar, olive oil, and salt, then blend until you reach your preferred consistency. Add cold water gradually only if needed – cucumber already contains plenty of liquid. Taste and adjust the salt and vinegar, then refrigerate for at least one to two hours. Taste again once thoroughly chilled, as cold temperatures can slightly mute the seasoning.

Smooth Or Rustic? Choosing The Gazpacho Texture

There isn’t one correct consistency for cucumber gazpacho. A powerful blender and longer blending time will produce a smooth, creamy soup, while stopping sooner leaves a more rustic texture.

I kept mine deliberately on the rustic side, as you can see in the photos. It is creamy and cohesive but still has tiny visible pieces of cucumber, basil, and other ingredients. I particularly like this texture because it makes the soup feel fresh and substantial rather than completely puréed.

You can easily adjust it to your preference:

• For a rustic texture – Blend until creamy but stop while tiny pieces of vegetables and herbs are still visible.
• For a smoother soup – Blend longer until the vegetables and bread are thoroughly puréed.
• For an extra-silky texture – Blend very thoroughly and, if desired, pass the finished soup through a fine sieve.
• For a thinner consistency – Add cold water a little at a time. Avoid adding too much at the beginning because the cucumbers release plenty of liquid.
• For a thicker consistency – Use less water or slightly more ciabatta, then allow the soup to chill before deciding whether it needs further adjustment.

The cucumber gazpacho with avocado will also become slightly more cohesive as it rests, so I recommend making the final consistency adjustment after chilling.

How To Serve Cucumber Gazpacho

This summer gazpacho is at its best properly chilled, so give it at least an hour or two in the refrigerator before serving. It works beautifully as a light lunch, appetizer, or first course for a summer meal.

For serving, you can keep the garnishes simple:

• Diced cucumber – Adds fresh crunch and emphasizes the main ingredient.
• Fresh basil – A few small leaves are enough for aroma and colour.
• Extra virgin olive oil – A generous drizzle adds richness and gives the surface a beautiful finish.
• Avocado – A few small cubes can emphasize the creamy element of the soup.
• Ciabatta or croutons – Serve alongside or scatter a few crisp croutons over the top for additional texture.

Storage And Make Ahead

Cucumber gazpacho benefits from some time in the refrigerator because chilling allows the flavours to mingle. You can therefore prepare it several hours before serving or make it the night before.

Because this version contains avocado and plenty of fresh green ingredients, however, I wouldn’t store it as long as a traditional tomato-heavy gazpacho. Keep it tightly covered in the refrigerator and ideally enjoy it within 1–2 days for the freshest flavour and colour.

Stir the cucumber avocado soup well before serving and check both the seasoning and consistency. If it has thickened while refrigerated, simply blend or stir in a splash of cold water. Always add diced cucumber, basil, and other garnishes immediately before serving.

More Summer Soup Recipes

If you enjoy this green cucumber gazpacho, be sure to explore some of my other chilled soups and gazpacho variations. They are refreshing, colourful, and a great way to enjoy seasonal summer produce.

• Cherry gazpacho – A beautiful sweet and savoury combination of juicy cherries and ripe summer tomatoes.
• Watermelon gazpacho – Light, juicy, and particularly refreshing for the hottest summer days.
• Tomato Gazpacho with Lavender – A classic tomato-based gazpacho elevated with a subtle aromatic lavender twist.
• Cold Cucumber Soup with Kefir and Yogurt – Easy Summer Recipe – A creamy and tangy cucumber soup made with refreshing kefir and yogurt.
• Corn Lavender Chowder – A creamy summer chowder combining sweet corn with a delicate hint of lavender.

I’d love for you to try this this cucumber and tomato gazpacho recipe. If you give it a go, please share your results in the comments, message me on Instagram, or post your photos with the hashtag #havocinthekitchen. I look forward to seeing your creations and hearing your thoughts.

Cheers!