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Fiery Tuna Onigiri Recipe

Fiery Tuna Onigiri Recipe


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4.8 from 17 reviews

  • Total Time: 50 minutes
  • Yield: 3 1x

Description

Homemade traditional Japanese spicy tuna onigiri offers a delightful handheld rice experience with complex flavors. Crisp nori wraps around seasoned sushi rice and spicy tuna, creating perfect portable lunch companions for hungry travelers.


Ingredients

Scale
  • 104 grams (3.7 oz) canned tuna, drained
  • 240 grams (1.5 rice cooker cups or 8.5 oz) sushi rice, uncooked
  • ½ tbsp Japanese mayo (or regular mayo)
  • 1 tsp sriracha sauce
  • ½ tsp salt
  • ½ or 2 sheets nori (based on personal preference)
  • ½ tsp black sesame seeds (optional for garnish)
  • Water to moisten hands and rice paddle

Instructions

  1. Rice Preparation: Rinse sushi rice under cold water until clear, then cook according to package instructions using a rice cooker or pot. Transfer to a large bowl, mix with salt, and let cool to room temperature.
  2. Tuna Filling Creation: Combine drained tuna with Japanese mayonnaise and sriracha sauce in a mixing bowl, blending thoroughly to create a spicy, creamy mixture.
  3. Onigiri Assembly: Lay plastic wrap on a clean surface and dampen a rice paddle. Divide cooled rice into equal portions. Place one portion on the wrap, forming a circular layer. Position a spoonful of spicy tuna mixture in the center.
  4. Shaping Technique: Gather plastic wrap edges, twisting gently to encase the filling completely. Compress into a compact ball, then flatten into a disc. Use fingers to mold into a triangular shape with crisp edges.
  5. Finishing Touches: Carefully wrap nori strips around the base of each rice triangle. For added visual and textural dimension, sprinkle black sesame seeds over the surface of the onigiri.

Notes

  • Master Rice Washing: Rinse sushi rice meticulously until water runs crystal clear, ensuring perfect starch removal for optimal texture and consistency.
  • Perfect Rice Cooling Technique: Allow rice to cool naturally at room temperature, preventing moisture buildup and maintaining ideal sticky rice structure.
  • Strategic Filling Placement: Center the spicy tuna mixture precisely to create a balanced, flavorful core that distributes evenly when biting into the onigiri.
  • Nori Wrapping Pro Tip: Cut nori strips carefully to create a neat, secure base that enhances grip and prevents rice from falling apart while eating.
  • Prep Time: 20 minutes
  • Cook Time: 30 minutes
  • Category: Lunch, Snacks
  • Method: Blending
  • Cuisine: Japanese

Nutrition

  • Serving Size: 3
  • Calories: 270
  • Sugar: 1g
  • Sodium: 350mg
  • Fat: 9g
  • Saturated Fat: 1.5g
  • Unsaturated Fat: 7g
  • Trans Fat: 0g
  • Carbohydrates: 38g
  • Fiber: 1g
  • Protein: 13g
  • Cholesterol: 30mg