Masao-Style Spicy Tuna Sushi Rolls with Avocado and Pickled Cucumber

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

A vibrant sushi roll featuring tender tuna, creamy avocado, and sharp pickled cucumber, finished with a spicy mayo drizzle. This Japanese-inspired seafood recipe, ready in about 40 minutes, pairs sushi rice, tuna (canned or sushi-grade), avocado for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 300 calories and feeds 8, 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.

Prep: 30 min Cook: 10 min Serves 8 Japanese cuisine 300 cal/serving
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Ingredients

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Instructions

  1. Step 1: Cook sushi rice according to package instructions, adding 1 tbsp rice vinegar, 1 tsp sugar, and 1/2 tsp salt while still hot.
  2. Step 2: Slice avocado into 1/4-inch thick rounds. Finely dice tuna. Cut pickled cucumber into matchsticks.
  3. Step 3: On a sheet of nori, spread a thin layer of rice (leave a 1/2-inch border). Layer tuna, avocado, and cucumber in the center. Roll tightly using the nori edge, then press to seal.
  4. Step 4: Slice rolls into 1-inch pieces. Serve with spicy mayo and garnish with extra pickled cucumber and sesame seeds.

Frequently asked questions

How long does Masao-Style Spicy Tuna Sushi Rolls with Avocado and Pickled Cucumber take to make?

Total time is about 40 minutes (30 min prep + 10 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 Masao-Style Spicy Tuna Sushi Rolls with Avocado and Pickled Cucumber?

Refrigerate in a covered airtight container for up to 3–4 days (FDA FoodKeeper guideline for cooked fish). Store any fresh salsa or citrus-based garnish in a separate container — it keeps for up to 2 days. Freeze cooked fish (without fresh garnishes) for up to 3 months; thaw overnight in the fridge and reheat gently at 275°F until just warmed through to preserve texture.

Can I substitute ingredients in Masao-Style Spicy Tuna Sushi Rolls with Avocado and Pickled Cucumber?

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 Masao-Style Spicy Tuna Sushi Rolls with Avocado and Pickled Cucumber for a different number of people?

The recipe is written for 8 servings. Multiply each ingredient by (your serving target / 8). 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 Masao-Style Spicy Tuna Sushi Rolls with Avocado and Pickled Cucumber?

Japanese 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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