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Onigiri Recipe (Japanese Rice Balls) Recipe

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4.2 from 13 reviews

A traditional Japanese recipe for Onigiri, or rice balls, featuring seasoned sushi rice shaped into triangles, wrapped with seaweed, and topped with flavorful tobiko. This simple yet satisfying snack is perfect for lunchboxes, picnics, or a light meal, combining delicate textures and authentic Japanese flavors.

  • Total Time: 25 minutes
  • Yield: 6 servings

Ingredients

Rice Base

  • 1 cup Japanese sushi rice
  • 1 tablespoon rice vinegar (optional)

Seasonings

  • 2 tablespoons furikake (bottled Japanese seasoning)
  • 1 pinch salt
  • 1 pinch white sesame seeds

Toppings and Wrap

  • Toasted seaweed (nori) sheets
  • 1 tablespoon tobiko (or fish roe)

Instructions

  1. Cook the Rice: Rinse the Japanese sushi rice thoroughly until the water runs clear. Cook the rice in a rice cooker according to package instructions or usual method. Once cooked, allow the rice to cool to room temperature for better handling.
  2. Season the Rice: In a large bowl, gently mix the cooled rice with rice vinegar (if using), furikake seasoning, a pinch of salt, and white sesame seeds. Stir carefully to ensure even distribution without mashing the rice grains.
  3. Shape the Onigiri: Using a triangle onigiri mold or your clean hands (wetting them slightly to prevent sticking), form the seasoned rice into six compact triangle-shaped rice balls, applying gentle pressure.
  4. Wrap and Garnish: Wrap the bottom part of each rice ball with toasted seaweed (nori). Finish each onigiri by topping with a small spoonful of tobiko (fish roe) for added flavor and visual appeal.
  5. Serve: Serve the onigiri immediately as a snack or part of a meal. They are best enjoyed fresh but can be wrapped and refrigerated briefly for later consumption.

Notes

  • For best results, use Japanese short-grain sushi rice for the ideal sticky texture.
  • Rice vinegar adds a subtle tang but can be omitted if preferred.
  • Furikake seasoning comes in various flavors; choose one according to your taste preference.
  • When shaping rice with hands, wet your hands with water or lightly salt them to prevent rice from sticking.
  • Onigiri can be customized with fillings such as pickled plum (umeboshi), tuna mayo, or grilled salmon if desired.
  • Author: Chef
  • Prep Time: 5 minutes
  • Cook Time: 20 minutes
  • Category: Snack
  • Method: Stovetop
  • Cuisine: Japanese