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Easy Tuna Rice Balls

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Easy Tuna Rice Balls are handheld, protein-packed snacks inspired by Japanese onigiri—soft rice stuffed with savory tuna and wrapped in nori or sesame seeds for a quick, satisfying bite.

  • Total Time: 10 minutes
  • Yield: 6 rice balls

Ingredients

  • 2 cups cooked short-grain rice (warm or room temperature)
  • 1 can (5 oz) tuna, drained
  • 2 tablespoons mayonnaise (regular or Japanese Kewpie-style)
  • 1 teaspoon soy sauce (optional)
  • Salt to taste
  • Nori sheets, cut into strips or squares
  • 1 teaspoon sesame seeds (optional, for garnish)

Instructions

  1. In a small bowl, mix drained tuna with mayonnaise, soy sauce, and a pinch of salt. Adjust seasoning to taste.
  2. Wet your hands to prevent sticking. Scoop about ½ cup of rice into your palm and flatten it slightly.
  3. Place a spoonful of the tuna mixture in the center of the rice.
  4. Fold the rice around the filling, shaping it into a ball or triangle and pressing gently to hold it together.
  5. Wrap each rice ball with a strip of nori or roll it in sesame seeds for coating.
  6. Serve immediately or arrange in a container and refrigerate until ready to eat.

Notes

  • Add chopped green onions or a dash of sriracha to the tuna mixture for extra flavor.
  • Swap in salmon or cooked shredded chicken if desired.
  • Season rice with a splash of rice vinegar, sugar, and salt to make sushi-style rice.
  • Freeze plain rice balls (without tuna) and add filling fresh after thawing.
  • Skip the nori and roll in sesame seeds or leave plain for simplicity.
  • Author: liinaa
  • Prep Time: 10 minutes
  • Cook Time: 0 minutes
  • Category: Snack
  • Method: No-Bake assembly
  • Cuisine: Japanese-inspired
  • Diet: Halal

Nutrition

  • Serving Size: 1 rice ball
  • Calories: 160
  • Sugar: 1g
  • Sodium: 300mg
  • Fat: 5g
  • Saturated Fat: 1g
  • Unsaturated Fat: 3g
  • Trans Fat: 0g
  • Carbohydrates: 22g
  • Fiber: 1g
  • Protein: 6g
  • Cholesterol: 10mg