High Protein Low Calorie Mediterranean Tuna Salad – Bright, Satisfying, and Simple
This Mediterranean tuna salad is light, fresh, and full of flavor without piling on calories. It’s the kind of meal you can throw together on a busy weekday and still feel like you treated yourself. Think briny olives, crisp veggies, and a lemony dressing that wakes everything up.
The best part: it’s high in protein, so it keeps you full and energized. Make it once, and you’ll want it on repeat for lunch, meal prep, or a quick no-cook dinner.
High Protein Low Calorie Mediterranean Tuna Salad - Bright, Satisfying, and Simple
Ingredients
Method
- Prep the tuna: Drain the cans thoroughly, pressing out excess water. Flake the tuna into a large bowl with a fork so it’s light and separated.
- Chop the veggies: Dice the cucumber and bell pepper, slice the red onion thin, and halve the cherry tomatoes. Add them to the bowl with the tuna.
- Add briny bits: Stir in olives, capers, and parsley. These bring big flavor without heavy sauces.
- Make the dressing: In a small jar or bowl, whisk together lemon juice, red wine vinegar, olive oil, Dijon, oregano, garlic, a pinch of salt, and plenty of black pepper until emulsified.
- Toss and taste: Pour the dressing over the salad. Gently toss to coat, then taste and adjust salt, pepper, or lemon to your liking.
- Optional extras: Fold in feta for creaminess, a handful of chickpeas for extra fiber, or greens for more volume. If using arugula or spinach, add just before serving.
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Why This Recipe Works
- Lean protein that satisfies: Tuna packs a punch with protein while keeping calories low. That means steady energy without a heavy meal.
- Big flavor, minimal effort: Olives, capers, lemon, and herbs bring bold Mediterranean flavor with simple pantry staples.
- Fresh crunch in every bite: Crisp cucumber, bell pepper, and red onion add texture and volume, making the salad feel hearty.
- Smart fats, not excess: Extra-virgin olive oil adds richness and heart-healthy fats, balanced carefully so calories stay in check.
- Flexible and meal-prep friendly: It’s easy to adjust to your taste, and it holds well for a few days in the fridge.
What You’ll Need
- 2 cans (5 oz/142 g each) tuna, packed in water, drained well
- 1 medium cucumber, diced (peel if waxy)
- 1 red bell pepper, diced
- 1/4 small red onion, finely sliced
- 1 cup cherry tomatoes, halved
- 1/3 cup Kalamata olives, pitted and sliced
- 1 tablespoon capers, rinsed
- 1/4 cup fresh parsley, chopped
- 2 tablespoons fresh lemon juice
- 1 tablespoon red wine vinegar
- 1.5–2 tablespoons extra-virgin olive oil
- 1 teaspoon Dijon mustard
- 1/2 teaspoon dried oregano (or 1 teaspoon fresh, chopped)
- 1 small garlic clove, finely grated or minced
- Salt and black pepper, to taste
- Optional add-ins: 1/4 cup crumbled feta, 1/2 cup chickpeas, 1 cup arugula or baby spinach, lemon zest
Instructions
- Prep the tuna: Drain the cans thoroughly, pressing out excess water.
Flake the tuna into a large bowl with a fork so it’s light and separated.
- Chop the veggies: Dice the cucumber and bell pepper, slice the red onion thin, and halve the cherry tomatoes. Add them to the bowl with the tuna.
- Add briny bits: Stir in olives, capers, and parsley. These bring big flavor without heavy sauces.
- Make the dressing: In a small jar or bowl, whisk together lemon juice, red wine vinegar, olive oil, Dijon, oregano, garlic, a pinch of salt, and plenty of black pepper until emulsified.
- Toss and taste: Pour the dressing over the salad.
Gently toss to coat, then taste and adjust salt, pepper, or lemon to your liking.
- Optional extras: Fold in feta for creaminess, a handful of chickpeas for extra fiber, or greens for more volume. If using arugula or spinach, add just before serving.
- Serve: Enjoy as-is
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