Tuna Cucumber Avocado Salad: Healthy Delight

Name: Tuna Cucumber Avocado Salad: Healthy Delight
Prep time: 10 min
Total time: 10 min
Ingredients: 2 cucumbers – fresh and crisp (cut into bite-sized pieces); 1 ripe avocado – diced into chunks; ½ red onion – chop or slice as you like (long strips or small pieces); 1 small bunch fresh parsley – finely chopped; 1 can tuna (in water or olive oil, drained); ½ lemon – freshly squeezed; 2 –3 tbsp extra virgin olive oil; Salt – to taste

Sweet Family Meals

30 August 2025

Overhead view of a refreshing tuna cucumber avocado salad in a white bowl.

10 mins

super easy

3 servings

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Tuna Cucumber Avocado Salad

Looking for a quick and refreshing meal that’s light yet satisfying? This Tuna Cucumber Avocado Salad is the perfect no-cook recipe for busy days. Packed with protein, healthy fats, and hydrating cucumbers, it comes together in just minutes. Whether you need a healthy lunch, a light dinner, or a simple side dish, this salad is a delicious way to enjoy fresh flavors with very little effort.

So, if all that sounds good to you, read on!

Why You’ll Love This Tuna Cucumber Avocado Salad

There are days when you just want something fresh, nourishing, and effortless—and this salad ticks all the boxes. It’s the kind of recipe that proves eating healthy doesn’t have to be complicated.

Quick & Easy: Ready in just 10 minutes, with no cooking required.

Healthy & Nourishing: Packed with lean protein from tuna, heart-healthy fats from avocado, and hydrating crunch from cucumber.

Light but Satisfying: Refreshing enough for summer yet filling enough to keep you energized.

Versatile: Perfect as a stand-alone meal, a side dish, or even as a meal-prep option for busy days.

Naturally Low-Carb: A great fit for anyone looking for a light, wholesome, and guilt-free option.

In short, this salad is more than just a quick recipe—it’s a go-to dish you’ll want to make again and again whenever you need something tasty, simple, and truly satisfying.

More Fresh & Healthy Salad Recipes You’ll Love

If you enjoyed this Tuna Cucumber Avocado Salad, you’ll also love these refreshing and easy salad ideas:

Healthy Chicken Salad with Avocado – creamy, protein-packed, and perfect for meal prep.

Garlic Cucumber Salad Recipe – Fresh & Easy – crisp, zesty, and bursting with flavor.

Green Goddess Salad: A Refreshing and Nutritious Delight – vibrant, herb-packed, and nutrient-rich.

Tomato Feta Salad – a Mediterranean classic full of fresh taste.

These recipes make the perfect companions to your salad collection, giving you plenty of healthy, flavorful options to enjoy any day of the week.

Ingredients in Tuna Cucumber Avocado Salad

Here’s what you need to make Tuna Cucumber Avocado Salad:

Cucumber: Use fresh, crisp cucumbers for the best crunch and refreshing bite. If possible, choose smaller cucumbers as they tend to be sweeter and less watery.

Avocado: Pick a ripe but firm avocado so it holds its shape when mixed into the salad. Creamy avocado adds healthy fats and a satisfying texture.

Red Onion: A small amount of finely sliced red onion gives just the right kick of sharpness and color contrast. If you prefer a milder taste, soak the onion slices in cold water for 10 minutes before using.

Parsley: Fresh parsley brings brightness and a subtle earthy flavor. You can also swap it with cilantro for a different twist.

Tuna: Choose good-quality canned tuna, either in water for a lighter version or in olive oil for richer flavor. Flake it gently so it blends evenly with the vegetables.

Lemon Juice: Freshly squeezed lemon juice ties all the flavors together and keeps the avocado from browning too quickly.

Olive Oil: A drizzle of extra virgin olive oil adds a smooth, fruity finish. It enhances the natural flavors and makes the salad feel more complete.

Salt: A small pinch is enough to highlight all the other ingredients. Adjust to your taste.

How to make Tuna Cucumber Avocado Salad

Putting this salad together is all about keeping things fresh, simple, and balanced. With just a handful of wholesome ingredients, you’ll create a dish that feels light yet filling. The beauty of this recipe is that it comes together quickly, with no cooking involved, making it perfect for busy days or warm evenings when you want something refreshing and satisfying.

Step-by-Step Instructions

Slice the cucumber:
Start by washing your cucumbers thoroughly. Cut them into small, bite-sized pieces that are easy to enjoy in every forkful. Triangular or angled slices work beautifully because they add both texture and visual appeal. Fresh cucumber is naturally hydrating and gives the salad its crisp bite.

Cut the avocado:
Take a ripe but firm avocado, slice it in half, and carefully remove the pit. Scoop out the flesh and dice it into chunks about the same size as the cucumber. This keeps the salad balanced in both flavor and look. The avocado adds creaminess that blends perfectly with the tuna and vegetables.

Prepare the onion:
Peel your red onion and slice it according to your own preference. You can keep the strips longer for a bolder flavor or chop them into smaller pieces if you like a milder taste. The beauty of this step is that it’s completely up to you, there’s no wrong way to add onion to this salad.

Chop the parsley:
Take a small bunch of fresh parsley, rinse it, and pat it dry. Chop it finely to release its bright, fresh aroma. Fresh herbs add life to the dish and give each bite an extra layer of flavor.

Combine the ingredients:
Place the cucumber, avocado, onion, parsley, and drained tuna into a large mixing bowl. At this point, the bowl should already look colorful, fresh, and inviting.

Add lemon, oil & salt:
Instead of making a separate dressing, squeeze the juice of half a lemon directly over the ingredients. Drizzle generously with extra virgin olive oil and add a pinch of salt. This method keeps things simple while still giving the salad a fresh, zesty flavor.

Mix everything together:
Gently toss the ingredients so that the flavors combine while still keeping the avocado pieces intact. Take your time with this step—gentle mixing ensures every ingredient gets coated with lemon and oil without turning mushy.

Ready to Serve

Try a small bite and adjust with extra lemon or salt if needed. Serve immediately while the cucumbers are crunchy, the avocado is fresh, and the tuna is perfectly blended into the salad.

This Tuna Cucumber Avocado Salad is the kind of recipe that proves fresh food doesn’t have to be complicated. With just a few simple ingredients, you can put together a dish that’s light, nourishing, and full of flavor. It’s perfect for busy weekdays, warm summer evenings, or whenever you need a quick and healthy option that everyone will enjoy.

Tips & Variations

Make it creamier: Add a spoonful of Greek yogurt or a dollop of light sour cream to the dressing for extra creaminess without mayonnaise.

Add more veggies: Cherry tomatoes, bell peppers, or even thinly sliced radishes can add color and crunch.

Cheesy twist: Sprinkle some crumbled feta or grated parmesan on top for a Mediterranean vibe.

Spice it up: If you like a little heat, add chili flakes, jalapeño slices, or a drizzle of hot sauce.

Avocado freshness tip: To keep the avocado green longer, toss it immediately with lemon juice before mixing it into the salad.

Low-carb & keto-friendly: This salad is naturally low in carbs, but you can make it even more filling by pairing it with boiled eggs or extra tuna.

Serve it differently: Enjoy it on its own, scoop it into lettuce wraps for a light lunch, or serve with toasted bread for a heartier meal.

I’d love to know what you think if you give this a try! 🙂 – Angie

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