This quick tuna salad is fresh, creamy, satisfying, and packed with protein. Crisp cucumber, red onion, boiled eggs, tuna, and dill are combined with a light yogurt and mustard dressing.

It is an excellent option for breakfast, lunch, or a simple dinner when you need something nutritious without spending much time in the kitchen. The salad takes approximately three minutes to assemble when the eggs are already cooked and chilled.

Protein-rich foods such as tuna, eggs, and yogurt may help you feel satisfied for longer. However, no single meal can specifically reduce belly fat. Long-term results depend on your overall diet, activity level, sleep, and other lifestyle factors.

🥗 Celebrate This High Protein Tuna Salad As A Quick Everyday Boost That Brings Freshness And Energy To Your Table

Recipe Overview

• Preparation time: 3 minutes with pre-cooked eggs
• Egg cooking time: 10–12 minutes if needed
• Total time: 3–15 minutes
• Servings: 3
• Difficulty: Very easy
• Category: Salad, lunch, dinner, high-protein meal
• Cooking method: Boiling and mixing

🐟 Enjoy How Tender Tuna And Creamy Yogurt Dressing Create A Balanced Bite That Feels Both Light And Nourishing

Ingredients

For the salad

• 3 large eggs, approximately 165–180 g with shells
• 2 medium cucumbers, approximately 400–500 g
• ½ small red onion, approximately 40–50 g
• 3 sprigs fresh dill, approximately 5–8 g
• 120 g canned tuna, drained weight

For the yogurt dressing

• 200 g plain natural yogurt
• 10 g French mustard, approximately 2 teaspoons
• 1–2 g fine salt, or to taste
• ¼ teaspoon freshly ground black pepper

Optional additions

• 5–10 ml fresh lemon juice
• 1 teaspoon olive oil
• ½ teaspoon garlic powder
• A pinch of smoked paprika
• Extra dill for serving

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Choosing the Best Ingredients

Tuna

Tuna packed in water is the lightest option and works particularly well in this salad. Drain it thoroughly before adding it to the bowl.

Tuna packed in oil can also be used, but it will increase the calorie and fat content. If using oil-packed tuna, drain it well and reduce or omit any additional oil in the dressing.

Yogurt

Plain unsweetened yogurt is essential. Do not use flavored or sweetened yogurt.

For a thicker, creamier dressing, use Greek-style yogurt or strained natural yogurt. Regular natural yogurt also works, but the dressing may be slightly thinner.

Cucumbers

Firm, fresh cucumbers with a crisp texture are best. English cucumbers, mini cucumbers, and other thin-skinned varieties work especially well because they contain fewer large seeds.

If the cucumber has a thick or bitter skin, peel it partially or completely.

🌿 Appreciate The Bright Herbs And Crisp Vegetables That Lift The Flavour And Keep The Salad Refreshing Throughout

Detailed Step-by-Step Instructions

1. Cook the eggs if necessary

If you already have boiled eggs in the refrigerator, proceed directly to the next step.

Otherwise, place the eggs in a small saucepan and cover them with cold water by approximately 2–3 cm.

Bring the water to a gentle boil over medium-high heat. Once boiling, reduce the heat slightly and cook the eggs for approximately 9–10 minutes.

Transfer the cooked eggs immediately to a bowl of very cold water and leave them for at least 5 minutes.

Chef’s secret

Cooling the eggs quickly stops the cooking process and helps prevent the grey-green ring that can form around the yolk.

Cold eggs are also much easier to peel and slice neatly.

2. Drain the tuna properly

Open the can and transfer the tuna to a fine sieve.

Allow it to drain for at least 1 minute. Press it very gently with the back of a spoon to remove excess liquid.

Do not squeeze it completely dry. Tuna should remain moist enough to blend with the yogurt dressing.

Why draining matters

Excess water from the tuna can dilute the dressing and make the salad watery after only a few minutes.

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3. Prepare the cucumbers

Wash and dry the cucumbers thoroughly.

Trim off both ends. Cut the cucumbers lengthwise in half, then slice them into thin half-moons approximately 3–5 mm thick.

Alternatively, cut them into small cubes of approximately 1 cm.

For very watery cucumbers

If the cucumbers contain large, watery seeds, remove the soft centre with a teaspoon before slicing.

After cutting, place the cucumbers on kitchen paper and pat them dry.

Chef’s secret

The drier the cucumbers are, the thicker and creamier the final dressing will remain.

4. Prepare the red onion

Peel the onion and cut the required half into very thin slices or small cubes.

For a milder flavour, place the chopped onion in a small bowl of cold water for 5 minutes. Drain it and dry it well before adding it to the salad.

Why soak the onion?

Cold water removes some of the strongest sulfur compounds. This makes raw onion taste milder without removing its crisp texture.

✨ Treat The Yogurt Dressing As A Gentle Creamy Touch That Enhances The Tuna Without Overpowering Its Natural Taste

5. Chop the dill

Rinse the dill briefly under cold water and dry it thoroughly.

Remove any very thick stems. Finely chop the leaves and tender stems with a sharp knife.

Do not repeatedly crush the dill with a blunt knife. Crushing fresh herbs can make them dark and wet.

6. Peel and cut the eggs

Tap each cooled egg gently on the work surface.

Roll it lightly under your palm to crack the shell, then peel it under a thin stream of cold water if necessary.

Cut the eggs into quarters, slices, or approximately 1–1.5 cm cubes.

For a more rustic salad, leave some larger pieces. For a creamier salad, chop the eggs more finely.

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7. Make the yogurt-mustard dressing

Place the yogurt in a large mixing bowl.

Add the French mustard, salt, and black pepper. Whisk until completely smooth.

Taste the dressing before adding the other ingredients.

If desired, add 5–10 ml lemon juice for freshness.

The correct consistency

The dressing should be creamy and thick enough to coat a spoon.

If it is too thick, add 1 teaspoon of water or lemon juice.

If it is too thin, add a spoonful of thick Greek-style yogurt.

8. Add the tuna

Add the drained tuna to the dressing.

Use a fork to break it into medium-sized flakes.

Do not mash it into a completely smooth paste unless you prefer a spread-like texture.

Chef’s secret

Mixing the tuna with the dressing before adding the vegetables helps distribute the seasoning evenly.

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9. Add the vegetables and dill

Add the sliced cucumber, chopped red onion, and dill.

Fold everything together gently with a large spoon or silicone spatula.

Make sure the dressing reaches the bottom of the bowl, where unseasoned cucumber pieces can collect.

10. Fold in the eggs

Add the chopped eggs last.

Fold them in carefully so that the pieces remain visible and do not disappear into the dressing.

Mix only until the ingredients are evenly coated.

Why eggs go in last

Boiled eggs are softer than cucumber and onion. Adding them at the end prevents the yolks from breaking down too much and turning the dressing into a thick paste.

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11. Taste and adjust

Taste a small spoonful containing cucumber, tuna, and dressing.

Add more salt, black pepper, mustard, lemon juice, or dill if needed.

Remember that tuna may already contain salt. Always taste the finished salad before adding more.

12. Serve immediately or chill briefly

The salad can be served immediately.

For a slightly firmer texture and more balanced flavour, refrigerate it for 10–15 minutes before serving.

Do not leave it at room temperature for a long period because it contains tuna, eggs, and yogurt.

😋 Enjoy The Pleasant Contrast Between Tender Tuna Soft Eggs And Crunchy Vegetables In Every Bite

Serving Suggestions

Serve the tuna salad:

• In a bowl as a light meal
• On whole-grain toast
• In lettuce cups
• Inside a whole-wheat wrap
• With rye crispbread
• Over mixed salad leaves
• With tomatoes or bell peppers
• Inside a baked potato

🌞 Bring This Salad To The Table On Warm Days And Let Its Cool Bright Character Refresh Your Appetite

Chef’s Best Tips

1. Use pre-cooked eggs for a true 3-minute salad

The salad takes approximately three minutes to assemble only when the eggs have already been boiled and cooled.

Cook several eggs in advance and keep them refrigerated in their shells.

2. Drain every wet ingredient

The tuna should be well drained, and the cucumbers should be dried after slicing.

This is the most important step for preventing a watery salad.

3. Use thick yogurt

Greek-style yogurt creates a creamy dressing without requiring mayonnaise.

If regular yogurt is very thin, strain it through a fine sieve for 15–30 minutes.

4. Add eggs last

Fold the eggs in only after the tuna, dressing, vegetables, and herbs are combined.

This preserves their shape and gives the salad a more attractive texture.

5. Cut the onion very finely

Large pieces of raw onion can overpower the mild tuna and yogurt.

Thin slices or small cubes give flavour without dominating every bite.

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6. Season after adding the tuna

Different canned tuna products contain different amounts of salt.

Prepare the dressing lightly, mix in the tuna, and adjust the final seasoning afterward.

7. Do not prepare it too far in advance

Cucumber releases water over time.

For the best texture, eat the salad immediately or within several hours.

8. Add mustard gradually

French mustard varies in strength.

Begin with approximately 10 g and add more only after tasting.

9. Keep some texture

Do not mash all the tuna and eggs into a paste.

Medium tuna flakes and visible egg pieces make the salad more satisfying and visually appealing.

10. Chill the ingredients

Cold eggs, tuna, cucumber, and yogurt create a fresher, firmer salad.

🌟 Notice How The Yogurt Dressing Adds Creaminess Without Heaviness Making The Salad Ideal For Any Time Of Day

Recipe Variations

Higher-protein version

Replace the natural yogurt with 200 g high-protein Greek yogurt or skyr.

Lower-fat version

Use tuna packed in water, low-fat natural yogurt, and no additional oil.

Mediterranean version

Add:

• 100 g chopped tomatoes
• 30 g olives
• Fresh parsley
• A little lemon zest

Spicy version

Add:

• Chilli flakes
• Hot mustard
• Cayenne pepper
• Finely chopped fresh chilli

Avocado version

Add ½ diced avocado immediately before serving.

Because avocado browns quickly, do not prepare this variation too far in advance.

No-onion version

Replace the red onion with:

• Chives
• Spring onion greens
• Extra dill
• Finely diced celery

🥒 Appreciate The Crisp Vegetables That Add Texture And Keep The Salad Feeling Light And Inviting

Storage

Transfer leftovers to an airtight container and refrigerate immediately.

• Refrigerator: Up to 24 hours for the best texture
• Maximum recommended storage: 2 days
• Freezer: Not recommended

The salad may become watery during storage because cucumber releases moisture.

Stir it gently before serving. If a large amount of liquid has collected, drain it carefully or add a spoonful of thick yogurt.

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Nutrition

Approximate nutrition per serving, based on 3 servings.

Calculated with:

• 3 large eggs
• 450 g cucumber
• 45 g red onion
• 120 g tuna in water, drained
• 200 g plain yogurt with approximately 2% fat
• 10 g French mustard

Nutrition per serving

• Calories: approximately 195 kcal
• Protein: approximately 21 g
• Carbohydrates: approximately 10 g
• Sugars: approximately 7 g
• Fat: approximately 8 g
• Fibre: approximately 1.5 g

The exact nutrition will vary depending on the yogurt, tuna, cucumber size, mustard, and serving size.

Tuna packed in oil and full-fat Greek yogurt will increase the fat and calorie content.

Return To This High Protein Tuna Salad Whenever You Need A Quick Dish That Supports Your Energy And Focus

FAQ

Does this salad really take only three minutes?

It takes approximately three minutes to assemble when the eggs are already boiled, cooled, and peeled.

If you need to cook the eggs, allow approximately 15 minutes in total.

Can this salad help reduce belly fat?

No single salad can directly target belly fat.

However, the protein from tuna, eggs, and yogurt may help support fullness, which can make it easier to manage overall food intake as part of a balanced diet.

Can I eat this salad for breakfast?

Yes. It can be served for breakfast, lunch, or dinner.

For a more substantial meal, serve it with whole-grain bread, crispbread, or potatoes.

What type of tuna should I use?

Tuna packed in water is ideal for a lighter salad.

Tuna in olive oil also works, but it should be drained well and will increase the calorie content.

Can I use Greek yogurt?

Yes. Greek yogurt is an excellent option because it produces a thicker and creamier dressing.

Choose an unsweetened, unflavoured product.

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Can I use mayonnaise instead of yogurt?

Yes, but mayonnaise will make the salad richer and significantly increase its fat and calorie content.

A balanced alternative is to mix 150 g yogurt with 30–50 g mayonnaise.

Why did my salad become watery?

The most common causes are:

• Cucumbers were not dried
• Tuna was not drained properly
• Thin yogurt was used
• The salad was stored for too long
• Salt was added to the cucumbers too early

Prepare the salad shortly before serving for the best texture.

Should I peel the cucumbers?

Thin-skinned cucumbers do not need to be peeled.

If the skin is thick, bitter, or waxed, peel it completely or remove alternating strips.

Can I prepare the salad in advance?

You can prepare it several hours ahead.

For the best result, keep the chopped cucumbers separate and mix them into the salad shortly before serving.

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Can I replace the dill?

Yes. Suitable alternatives include:

• Parsley
• Chives
• Coriander
• Spring onion greens
• Fresh basil

Can I add more vegetables?

Yes. Good additions include:

• Tomatoes
• Bell peppers
• Radishes
• Celery
• Lettuce
• Sweetcorn

Avoid adding too many watery vegetables unless you plan to eat the salad immediately.

Can I make it without eggs?

Yes. Omit the eggs and increase the tuna to approximately 180–200 g.

Alternatively, add cooked chickpeas or white beans.

Is this salad gluten-free?

The main ingredients are naturally gluten-free.

Check the mustard and canned tuna labels if you must avoid gluten for medical reasons.

Can pregnant people eat this salad?

Use fully cooked eggs, pasteurised yogurt, and tuna from a reliable source.

Because recommendations concerning tuna consumption and mercury can vary, follow local medical guidance regarding the amount and frequency of tuna during pregnancy.

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🥂 Offer This Salad At Casual Gatherings And Let Its Fresh Balanced Flavour Impress With Its Simplicity