Citrus-Zested Avocado Tuna Salad

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

A vibrant, protein-packed salad with tender tuna and creamy avocado, brightened by citrus and fresh herbs. This seafood-inspired salads ready in about 15 minutes pairs wild-caught tuna, medium avocado, fresh cilantro into a side that holds its own next to almost any main — bright, balanced, and quick enough to slot into a weeknight plate. Each serving lands at about 320 calories and feeds 1, so it slots cleanly next to roasted proteins, grain bowls, or weeknight mains. 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 1 Seafood cuisine 320 cal/serving
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Ingredients

Instructions

  1. Step 1: Drain and pat dry 5 oz wild-caught tuna with paper towels, then flake into small pieces in a medium bowl.
  2. Step 2: Dice 1/2 medium avocado and add to the bowl with 2 tbsp chopped fresh cilantro, 1 tbsp lime juice, and 1 tsp extra-virgin olive oil.
  3. Step 3: Gently fold ingredients together until evenly distributed, season with 1/4 tsp sea salt, and chill for 10 minutes before serving.

Equipment for this recipe

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Frequently asked questions

How long does Citrus-Zested Avocado Tuna Salad take to make?

Total time is about 15 minutes (15 min prep + 0 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.

How do I store leftover Citrus-Zested Avocado Tuna Salad?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep wild-caught tuna from drying out.

Can I substitute ingredients in Citrus-Zested Avocado Tuna Salad?

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 Citrus-Zested Avocado Tuna Salad for a different number of people?

The recipe is written for 1 servings. Multiply each ingredient by (your serving target / 1). 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 Citrus-Zested Avocado Tuna Salad?

Seafood salads 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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