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Onigiri are pretty much the sandwiches of Japan. Ultra portable and filled with all sorts of different yummy things. These have the added powerhouse nutrition of chia seeds! So smart!! Why didn't I think of that?

Chia Seed Onigiri (Japanese Rice Balls)

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  • Author: Stephanie Powers
  • Prep Time: 10
  • Cook Time: 20
  • Total Time: 30

Description

These Chia Seed Onigiri are Japanese filled rice balls packed with the nutritional power of chia seeds!


Ingredients

Scale

For Basic Sushi Rice

  • 1 cup uncooked sticky rice (sometimes called sushi rice or glutenous rice – found in the asian foods section)
  • 1 cup water
  • 1 tablespoon rice vinegar
  • 1 tablespoon sugar
  • 1/4 teaspoon salt

For Onigiri

  • 3 tablespoons chia seeds
  • 23 sheets of nori for sushi (roasted seaweed sheets usually found in the asian foods section)
  • 1 cup of your favorite filling (I used canned tuna mixed with a bit of mayo) (optional)

Instructions

  1. Place uncooked rice, water, rice vinegar, salt and 1Tbsp sugar in your rice cooker and stir. Turn on the rice cooker, wait for it to finish the cooking cycle (20-30 min).
  2. Mix the chia seeds into the hot cooked rice, then let rice stand with the lid open for an additional 5-10 minutes so it cools enough to handle.
  3. There’s many ways to form rice balls. The simplest way is to press some rice into a small rounded bowl or round biscuit cutter, add a tablespoon of filling, then top with more rice and press it together in the bowl/mold with your hands or the bottom of a cup. (See photos above.) Remove from bowl/mold and shape it a bit more to get the rounded or triangular shape.
  4. You can also spread some rice out into your hand, press filling into the center, fold the rice around the filling, and shape it into a ball or triangle with your hands.
  5. Once it has been formed, wrap it with a strip of nori and serve.
  6. If storing for later, wrap the rice ball closely in plastic wrap and keep the nori and rice ball separate until ready to eat to avoid soggy seaweed.
  7. This recipe will make approximately 6 onigiri, but your sizes may vary depending on how you mold them.
  8. Store in the fridge for up to 5 days.

Notes

  • Yes, this is not a traditional onigiri recipe because I’m using sushi rice and mixing in chia seeds. I like going against the grain (of rice) sometimes. 😉
  • This recipe assumes you have a rice cooker. For stovetop directions, I prefer to use Alton Brown’s recipe here, cut in half.
  • Feel free to sub in your favorite filling ideas or even use brown rice.
  • Gluten-free: This is gluten-free.
  • Vegetarian/vegan: choose a vegetarian-friendly filling or skip the filling all together and make rice balls.