Easy Mediterranean Tuna Salad Recipe for Quick Dinner

Easy Mediterranean Tuna Salad is your quick dinner solution. After making this many times, I’ve perfected the creamy dressing that makes this salad irresistible. The crispy cucumbers and juicy tomatoes in this fresh, better-than-takeout dish will have you craving more. If you love recipes like this, you’ll also enjoy Chilled Mediterranean Tomato and Roasted Pepper Soup and Easy Chicken Grape Salad Recipe for Quick Healthy Lunch.

Why This Easy Mediterranean Tuna Salad Recipe for Quick Dinner Is Pure Comfort
- Creamy dressing that's tangy and delicious
- Crispy cucumbers and juicy tomatoes
- Better than takeout and ready in 15 minutes
What You'll Need for Easy Mediterranean Tuna Salad Recipe for Quick Dinner
Choosing the right ingredients makes a big difference, but this recipe is forgiving enough to work with what you have.
- 2 cans of tuna in water, drained
- 1 cucumber, diced
- 2 cups cherry tomatoes, halved
- 1/2 red onion, finely chopped
- 1/2 cup crumbled feta
- 1/2 cup mayonnaise
- 1/4 cup Greek yogurt
- 2 tbsp lemon juice
- 1 tbsp Dijon mustard
- 1 tbsp olive oil
- 1 clove garlic, minced
- Salt and pepper, to taste
- Optional: Fresh parsley, chopped
- Optional: Lemon wedges
- Optional: Pita bread

π Ingredient Notes
- Tuna: Canned tuna in water is best for this recipe.
- Mayonnaise: Use full-fat mayonnaise for the creamiest dressing.
π Tools & Equipment I Recommend
- Food processor β Chops onions and garlic in seconds for a smooth dressing. β See on Amazon
- Mixing bowls β Keeps ingredients organized and makes prep easier. β See on Amazon

How to Make Easy Mediterranean Tuna Salad Recipe for Quick Dinner
- Step 1: In a large bowl, combine tuna, cucumber, tomatoes, red onion, and feta.
- Step 2: In a separate bowl, mix mayonnaise, Greek yogurt, lemon juice, Dijon mustard, olive oil, garlic, salt, and pepper.
- Step 3: Pour dressing over tuna mixture and stir to combine.
- Step 4: Serve immediately on a bed of greens or with pita bread. Garnish with fresh parsley and lemon wedges.
Cook's Tips for Perfect Easy Mediterranean Tuna Salad Recipe for Quick Dinner
- Common mistake and fix: Don't overmix the salad or the cucumbers will release too much water, making the salad soggy. Gently combine the ingredients.
- Pro tip: For a lighter dressing, substitute half of the mayonnaise with Greek yogurt.
- Pro tip: Make this salad ahead of time and store it in the fridge. The flavors will meld together, but the cucumbers may release some water, so drain any excess before serving.
Storing & Reheating Easy Mediterranean Tuna Salad Recipe for Quick Dinner
Short-Term Storage
Store in an airtight container in the fridge. Store leftovers in an airtight container for up to 3 days. Make-ahead tip: You can make the dressing up to 1 day ahead and store it in the fridge.
Freezing Easy Mediterranean Tuna Salad Recipe for Quick Dinner
Not recommended for this recipe.
How to Reheat Without Drying It Out
Oven: Not necessary for this recipe. Microwave: Not necessary for this recipe.
Recipe Notes
- Chef tip: For a spicy kick, add a pinch of red pepper flakes to the dressing.
- Best substitution: Substitute the tuna with cooked chicken or chickpeas for a different twist.
- Make-ahead: Prepare the ingredients separately and combine just before serving to prevent sogginess.
- Scaling: This recipe can be easily doubled or tripled for larger crowds.
- Troubleshooting: If the dressing is too thick, thin it out with a bit more lemon juice or olive oil.
Want to level up this recipe?
High-quality canned tuna β Pays for itself vs takeout and ensures a delicious, flaky tuna salad. β Check price on Amazon
Easy Mediterranean Tuna Salad Recipe for Quick Dinner

Ingredients
Main Ingredients
- 2 cans of tuna in water, drained
- 1 cucumber, diced
- 2 cups cherry tomatoes, halved
- 1/2 red onion, finely chopped
- 1/2 cup crumbled feta
Seasonings
- 1/2 cup mayonnaise
- 1/4 cup Greek yogurt
- 2 tbsp lemon juice
- 1 tbsp Dijon mustard
- 1 tbsp olive oil
- 1 clove garlic, minced
- Salt and pepper, to taste
Optional Toppings
- Fresh parsley, chopped
- Lemon wedges
- Pita bread
Instructions
- Step 1: In a large bowl, combine tuna, cucumber, tomatoes, red onion, and feta.
- Step 2: In a separate bowl, mix mayonnaise, Greek yogurt, lemon juice, Dijon mustard, olive oil, garlic, salt, and pepper.
- Step 3: Pour dressing over tuna mixture and stir to combine.
- Step 4: Serve immediately on a bed of greens or with pita bread. Garnish with fresh parsley and lemon wedges.
Notes
- Chef tip: For a spicy kick, add a pinch of red pepper flakes to the dressing.
- Best substitution: Substitute the tuna with cooked chicken or chickpeas for a different twist.
- Make-ahead: Prepare the ingredients separately and combine just before serving to prevent sogginess.
- Scaling: This recipe can be easily doubled or tripled for larger crowds.
- Troubleshooting: If the dressing is too thick, thin it out with a bit more lemon juice or olive oil.
Storage
- Fridge: Store leftovers in an airtight container for up to 3 days.
- Freezer: Not recommended for this recipe.
- Oven reheat: Not necessary for this recipe.
- Microwave reheat: Not necessary for this recipe.
- Make ahead: You can make the dressing up to 1 day ahead and store it in the fridge.
Nutrition Per Serving
- Calories: 350
- Protein: 25g
- Fat: 25g
- Carbs: 10g
- Fiber: 2g
- Sugar: 4g
- Sodium: 500mg
- Cholesterol: 50mg
- Sat. Fat: 4.5g
Nutritional values are estimates only. Actual values may vary by brand and portion size.
Easy Mediterranean Tuna Salad Recipe for Quick Dinner FAQs
Yes, you can prepare the ingredients separately and combine just before serving to prevent sogginess.
Overmixing the salad or letting it sit too long can cause the cucumbers to release too much water, making the salad soggy. Gently combine the ingredients and serve immediately.
No, freezing can alter the texture of the salad, making it watery and unappetizing.
No, the air fryer is not necessary for this recipe. It's best to serve this salad cold or at room temperature.
Cooked chicken or chickpeas can be used as a substitute for canned tuna in this recipe.
A Warm Final Note
I can’t wait for you to try Easy Mediterranean Tuna Salad Recipe for Quick Dinner and see how effortlessly it comes together. When you make it, pop back here and leave a rating or share how it turned out β I love hearing from you!






