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Tuna Mayo Onigiri

Tuna Mayo Onigiri

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  • Author: Maria
  • Prep Time: 15 minutes
  • Cook Time: 20 minutes
  • Total Time: 35 minutes
  • Yield: 6 onigiri 1x
  • Category: Lunch
  • Method: Hand Shaping
  • Cuisine: Japanese
  • Diet: Low Lactose

Description

Soft and fluffy short grain rice wrapped around a creamy tuna and mayonnaise filling, shaped into classic handheld rice balls and finished with crisp nori. Perfect for lunch, meal prep, or a satisfying snack.


Ingredients

Units Scale
  • 2 cups short grain sushi rice (uncooked)
  • 2 1/4 cups water
  • 2 tablespoons rice vinegar
  • 1 tablespoon sugar
  • 1 teaspoon salt
  • 1 can (5 ounces) canned tuna, drained well
  • 3 tablespoons mayonnaise
  • 3 nori sheets, cut into strips

Instructions

  1. Rinse the sushi rice under cold water until the water runs clear. Combine rice and 2 1/4 cups water in a rice cooker or pot and cook according to package instructions. Let the rice steam covered for 10 minutes after cooking.
  2. In a small bowl, mix the drained tuna with mayonnaise until smooth and creamy.
  3. In another small bowl, combine rice vinegar, sugar, and salt. Gently fold this mixture into the warm rice without smashing the grains.
  4. Lightly wet your hands with salted water. Place about 1/2 cup of rice in your palm and flatten slightly to create a small indent.
  5. Add about 1 tablespoon of the tuna mixture into the center of the rice.
  6. Cover with a little more rice and gently shape into a compact triangle, pressing firmly but not crushing the grains.
  7. Wrap a strip of nori around the base of each rice ball. Serve slightly warm or at room temperature.

Notes

  • Drain the tuna thoroughly to prevent a soggy filling.
  • Always use short grain rice for proper stickiness and structure.
  • Add the nori just before serving to keep it from becoming too soft.
  • Wet your hands with salted water before shaping to prevent sticking and lightly season the rice.

Nutrition

  • Serving Size: 1 onigiri
  • Calories: 220
  • Sugar: 2g
  • Sodium: 320mg
  • Fat: 8g
  • Saturated Fat: 1.5g
  • Unsaturated Fat: 6g
  • Trans Fat: 0g
  • Carbohydrates: 28g
  • Fiber: 1g
  • Protein: 8g
  • Cholesterol: 10mg