Mediterranean-Fusion Tuna Tartare with Avocado and Citrus Soy Dressing

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

A fresh, vibrant tuna tartare combining Mediterranean ingredients with an Asian-inspired citrus soy dressing for bright, savory flavors. This mediterranean-inspired seafood ready in about 15 minutes layers medium, finely diced cucumber, extra virgin olive oil, soy sauce into a dessert worth slowing down for — great for weekend baking, holiday tables, or any time you want a sweet payoff at the end of a meal. Each serving lands at about 320 calories and feeds 2, so it slots into a weekend bake or a special-occasion dessert tray. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Prep: 15 min Serves 2 Mediterranean cuisine 320 cal/serving
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Ingredients

Instructions

  1. Step 1: In a medium bowl, combine 8 oz diced fresh sushi-grade tuna, 1 medium diced ripe avocado, and 1/2 finely diced cucumber, gently folding to mix without mashing the avocado.
  2. Step 2: In a small bowl, whisk together 2 tbsp extra virgin olive oil, 1 tbsp soy sauce, 1 tbsp fresh lemon juice, and 1 tsp orange zest until emulsified.
  3. Step 3: Pour the citrus soy dressing over the tuna mixture, then add 1 tbsp finely chopped fresh mint leaves, 1/4 tsp sea salt, and 1/8 tsp black pepper. Gently toss to combine.
  4. Step 4: Let the tartare rest in the refrigerator for 10 minutes to meld flavors.
  5. Step 5: Before serving, sprinkle 1 tsp toasted sesame seeds on top for a nutty crunch.

Equipment for this recipe

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Frequently asked questions

How long does Mediterranean-Fusion Tuna Tartare with Avocado and Citrus Soy Dressing take to make?

Total time is about 15 minutes (15 min prep + 0 min cook). Most home bakers find this fits a weekend afternoon; chill or store as the recipe directs before serving.

How do I store leftover Mediterranean-Fusion Tuna Tartare with Avocado and Citrus Soy Dressing?

Cool fully before storing. Most baked desserts keep at room temperature in an airtight container for 2–3 days, or in the fridge for up to 5 days. Cream- or custard-based desserts must go in the fridge within 2 hours; reheat gently or serve cold per the recipe.

Can I substitute ingredients in Mediterranean-Fusion Tuna Tartare with Avocado and Citrus Soy Dressing?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Mediterranean-Fusion Tuna Tartare with Avocado and Citrus Soy Dressing for a different number of people?

The recipe is written for 2 servings. Multiply each ingredient by (your serving target / 2). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

What goes well with Mediterranean-Fusion Tuna Tartare with Avocado and Citrus Soy Dressing?

Mediterranean seafood like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.

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