This vibrant Moroccan-inspired tuna salad combines flaky tuna, crisp vegetables, briny green olives, fresh herbs, and tangy preserved lemon in a fragrant cumin-coriander dressing. It’s light, protein-packed, and perfect for lunch, meal prep, or a refreshing dinner.

Prep Time: 20 minutes
Cook Time: 0 minutes
Total Time: 20 minutes
Servings: 4–6

Ingredients

Salad

2 cans (5 oz / 140 g each) tuna in olive oil or water, drained and flaked
2 cups cucumber, diced
1 cup cherry tomatoes, halved
½ small red onion, thinly sliced
¾ cup green olives, pitted
2 tablespoons preserved lemon rind, finely diced
¼ cup fresh parsley, chopped
¼ cup fresh cilantro, chopped
2 tablespoons fresh mint, chopped

Moroccan Lemon Dressing

3 tablespoons extra virgin olive oil
2 tablespoons fresh lemon juice
1 teaspoon Dijon mustard
1 clove garlic, minced
1 teaspoon ground cumin
½ teaspoon ground coriander
½ teaspoon sweet paprika
¼ teaspoon ground turmeric
¼ teaspoon cayenne pepper (optional)
½ teaspoon black pepper
¼ teaspoon salt (adjust carefully, as olives and preserved lemon are salty)

Instructions

Step 1: Prepare the Dressing

In a small bowl, whisk together:

Olive oil
Lemon juice
Dijon mustard
Garlic
Cumin
Coriander
Paprika
Turmeric
Cayenne (if using)
Black pepper
Salt

Whisk until well blended.

Step 2: Assemble the Salad

In a large bowl, combine:

Flaked tuna
Cucumber
Cherry tomatoes
Red onion
Green olives
Preserved lemon
Parsley
Cilantro
Mint

Step 3: Dress the Salad

Pour the dressing over the salad.
Toss gently until everything is evenly coated without breaking up the tuna too much.

Step 4: Chill

Refrigerate for 15–20 minutes to allow the flavors to develop.

Step 5: Serve

Garnish with:

Extra chopped herbs
Whole green olives
Lemon wedges
A light drizzle of olive oil

Serve chilled or at cool room temperature.

Serving Suggestions

Serve with:

Warm pita bread
Crusty artisan bread
Couscous
Quinoa
Mixed greens
Stuffed into lettuce cups
Whole-grain crackers

Tips for Success

Use high-quality tuna packed in olive oil for the richest flavor.
Rinse preserved lemon lightly if it’s very salty.
Add the dressing shortly before serving for the freshest texture.
Chill the salad before serving to enhance the Moroccan spices.
Taste before adding extra salt, as the olives and preserved lemon contribute plenty of seasoning.

Storage

Refrigerator: Store in an airtight container for up to 2 days.

Freezer: Not recommended, as the vegetables will lose their crisp texture.

Approximate Nutrition (Per Serving)

Calories: 280
Protein: 25 g
Carbohydrates: 8 g
Fat: 17 g
Saturated Fat: 2.5 g
Fiber: 2 g
Sugar: 3 g
Sodium: 540 mg
Calcium: 45 mg
Iron: 2 mg

Nut Information

This recipe is naturally peanut-free and tree nut-free.

Always check the labels on:

Canned tuna
Dijon mustard
Preserved lemons
Olives
Spice blends

Some packaged ingredients may be processed in facilities that also handle peanuts or tree nuts.

Nut-Free Tips

Use plain spices without added fillers.
Choose certified nut-free packaged ingredients if preparing the salad for someone with a severe nut allergy.
Avoid nut-based garnishes or dressings.

Variations

Chickpea Version: Add 1 can (15 oz / 425 g) drained chickpeas for extra fiber and protein.
Mediterranean Style: Add crumbled feta cheese and diced bell peppers.
Spicy Moroccan: Stir in harissa paste or extra cayenne pepper.
Low-Carb: Serve over mixed greens or in lettuce wraps instead of bread.
Extra Crunch: Add diced celery or sliced radishes.
Seafood Twist: Replace half the tuna with cooked shrimp.

Frequently Asked Questions

Can I use fresh tuna instead of canned?

Yes. Grilled or poached fresh tuna, flaked into bite-sized pieces, makes an excellent substitute.

What is preserved lemon?

Preserved lemon is lemon cured in salt until the rind becomes tender and intensely flavorful. The rind is typically used to add a bright, tangy, savory flavor to Moroccan dishes.

Can I make this salad ahead of time?

Yes. It can be prepared several hours in advance. For the freshest texture, add the herbs just before serving.

What type of olives work best?

Green olives such as Castelvetrano or Manzanilla provide a mild, buttery flavor, while Kalamata olives offer a richer, more robust taste.

Is this salad gluten-free?

Yes. The salad itself is naturally gluten-free. Serve it with gluten-free crackers or over greens if needed.

Can I substitute preserved lemon?

If you don’t have preserved lemon, use the zest of one lemon plus an extra tablespoon of fresh lemon juice. The flavor will be different but still delicious.

How can I make it more filling?

Add cooked quinoa, couscous, chickpeas, or white beans for a heartier meal.

What pairs well with Moroccan-Spiced Tuna Salad?

It pairs beautifully with warm pita, couscous, grilled vegetables, roasted carrots, lentil soup, or a fresh fruit salad.

Moroccan-Spiced Tuna Salad with Preserved Lemon & Olives