Spicy Tuna Onigiri (Printable)

Spiced tuna blend wrapped in seasoned rice and nori, perfect for a tasty Japanese snack or lunch.

# What You'll Need:

→ Rice

01 - 2 cups Japanese short-grain rice
02 - 2 1/4 cups water
03 - 1 tablespoon rice vinegar
04 - 1 teaspoon sugar
05 - 1/2 teaspoon salt

→ Spicy Tuna Filling

06 - 1 can (5 oz) tuna in water, drained
07 - 2 tablespoons mayonnaise, preferably Japanese Kewpie
08 - 1 teaspoon Sriracha or hot sauce
09 - 1 teaspoon soy sauce
10 - 1 teaspoon sesame oil
11 - 1 green onion, finely chopped

→ Assembly

12 - 3 sheets nori (dried seaweed), cut in half
13 - Salt for shaping rice
14 - Toasted sesame seeds, optional

# How To Make It:

01 - Rinse rice under cold water until water runs clear. Combine rice and water in a pot or rice cooker. Cook according to package instructions. Let rest for 10 minutes after cooking.
02 - In a small bowl, mix rice vinegar, sugar, and salt until dissolved. Gently fold into warm rice. Allow rice to cool to room temperature.
03 - In a bowl, combine drained tuna, mayonnaise, Sriracha, soy sauce, sesame oil, and green onion. Mix until well combined. Taste and adjust spice level as needed.
04 - Prepare a bowl of water and small bowl of salt. Wet your hands and sprinkle lightly with salt. Take about 1/2 cup of rice and flatten gently in your palm. Place 1-2 teaspoons of spicy tuna filling in center. Fold rice around filling and shape into a triangle, pressing gently but firmly.
05 - Wrap a strip of nori around the bottom of each onigiri. Sprinkle with toasted sesame seeds if desired.
06 - Serve immediately or wrap tightly in plastic wrap for later consumption.

# Expert Suggestions:

01 -
  • A quick 40-minute meal that feels like a professional sushi snack.
  • Highly portable and mess-free, making it the perfect choice for busy lunches.
  • Easily adjustable spice levels to suit your personal preference.
  • Made with simple pantry staples like canned tuna and short-grain rice.
02 -
  • Rinse the rice until the water is completely clear to ensure the best texture.
  • Always use short-grain rice, as other varieties like jasmine will not stick together well enough for shaping.
  • Check labels for allergen information; this recipe contains fish, egg, soy, sesame, and gluten.
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