Spicy Avocado Tuna Salad

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

A refreshing, protein-packed salad featuring flaked tuna, creamy avocado, and a zesty lime-cilantro dressing that satisfies cravings without compromising Whole30 principles. This american-inspired whole30 (dairy-free) ready in about 10 minutes pairs (5 oz, in water) Canned tuna, medium Avocado, Lime for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 350 calories and feeds 2, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. 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.

★ 3.5 (15 ratings) Prep: 10 min Serves 2 American cuisine 350 cal/serving
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Ingredients

Instructions

  1. Step 1: Drain and flake 1 can tuna (5 oz) into a medium bowl. Dice 1 medium avocado and add to the bowl, then squeeze 1 tbsp lime juice over the top. Stir gently to combine.
  2. Step 2: Finely dice 1/4 cup red onion, chop 2 tbsp fresh cilantro, and add to the bowl along with 1 tbsp olive oil, 1/4 tsp sea salt, and 1/8 tsp black pepper. Gently fold until evenly distributed without mashing the avocado.
  3. Step 3: Taste and adjust seasoning with additional lime juice (1 tsp) or salt (pinch) if needed, then serve immediately for optimal freshness.

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Frequently asked questions

How long does Spicy Avocado Tuna Salad take to make?

Total time is about 10 minutes (10 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 Spicy 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 (5 oz, in water) canned tuna from drying out.

Can I substitute ingredients in Spicy 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 Spicy Avocado Tuna Salad 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.

Is Spicy Avocado Tuna Salad dairy-free?

Yes — this recipe is tagged dairy-free based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.

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