Yaki Onigiri (Grilled Rice Balls)

Highlighted under: Global Flavors

Experience the delightful flavors of Yaki Onigiri, delicious Japanese grilled rice balls that are crispy on the outside and perfectly sticky on the inside. This recipe guides you through creating these savory treats brushed with a soy sauce glaze, ideal for enjoying as a snack or side dish. Perfect for bento boxes, picnics, or just a cozy night in, Yaki Onigiri brings a taste of Japan to your kitchen.

Lila Morgan

Created by

Lila Morgan

Last updated on 2025-12-08T15:46:16.933Z

Yaki Onigiri are not just a meal; they are a delightful experience that lets you enjoy the authenticity of Japanese cuisine right at home. Glistening with a savory soy sauce glaze and perfectly crisped on the outside, these rice balls deliver a wonderful combination of flavors and textures.

History of Yaki Onigiri

Yaki Onigiri, or grilled rice balls, has its roots in Japan's culinary tradition, dating back to ancient times. Originally a way to preserve rice, these delicious morsels have evolved into a popular street food and home-cooked tasty treat. The process of grilling the rice balls not only adds a delightful texture but also infuses them with a unique smoky flavor that many have come to adore.

Yaki Onigiri's versatility is one of its charming features; they can be made with various fillings like pickled plum (umeboshi) or seasoned salmon, catering to diverse taste buds. Their popularity has spread beyond Japan, becoming a favorite in various Asian cuisines and appealing to people who enjoy the comforting simplicity of rice.

Perfect Pairings

Yaki Onigiri pairs wonderfully with a variety of side dishes. For a complete meal, serve them alongside a warm bowl of miso soup, which adds a savory element to the dining experience. Japanese pickles, known as tsukemono, can enhance the flavor profile with their tangy crunch.

For those looking for a picnic-friendly option, Yaki Onigiri can be complemented by fresh cucumber and radish salads, which provide a refreshing contrast to the crispy rice balls. These pairings not only elevate the taste but also create a colorful and appetizing plate.

Customization and Variability

One of the highlights of making Yaki Onigiri is the ability to customize flavors and ingredients. While the basic recipe is a great starting point, feel free to experiment by incorporating herbs, spices, or even cheese into the rice. This infusion can add an exciting twist to a traditional favorite, making it suitable for various culinary adventures.

Additionally, consider trying different types of sauces or glazes during grilling, such as teriyaki or a spicy mayo. These variations allow you to cater to different palates and create a unique signature version of Yaki Onigiri that reflects your personal taste.

Ingredients

Gather the following ingredients to get started:

Ingredients for Yaki Onigiri

  • 2 cups cooked Japanese rice
  • 2 tablespoons soy sauce
  • 1 tablespoon mirin
  • 1 teaspoon sesame oil
  • Sea salt to taste
  • Nori (seaweed) sheets, cut into strips (optional)

Make sure to prepare these ingredients before you begin the cooking process!

Instructions

Follow these easy steps to make Yaki Onigiri:

Prepare the Rice

Start by letting the cooked Japanese rice cool slightly. Once it’s manageable, mix in the soy sauce, mirin, sesame oil, and a pinch of sea salt.

Shape the Rice Balls

Wet your hands with water to prevent sticking. Take a portion of the rice mixture and shape it into a triangle or ball, ensuring it holds its form.

Grill the Rice Balls

Heat a grill or a non-stick pan over medium heat. Cook the formed rice balls for a few minutes on each side until they are golden brown and crispy.

Brush with Soy Sauce

During the last minute of grilling, brush the rice balls with a little more soy sauce for added flavor and gloss.

Serve

Serve warm, optionally garnished with strips of nori.

Enjoy your homemade Yaki Onigiri!

Storing and Reheating

Yaki Onigiri can be stored in the refrigerator for a few days, making them a great meal prep option. To maintain their texture, it's best to wrap them securely in plastic wrap or place them in an airtight container. When you're ready to enjoy them again, reheat them in a toaster oven or a non-stick pan to regain that crispy exterior without drying them out.

If you're planning to store them for longer, consider freezing the grilled rice balls. Just be sure to freeze them individually, so they don’t stick together. When you're ready to consume them, thaw in the refrigerator overnight and reheat as recommended for the best results.

Nutritional Benefits

Yaki Onigiri, made primarily from rice, provides a good source of carbohydrates for energy. When prepared with brown rice, they can offer added health benefits such as fiber and various vitamins. Incorporating ingredients like sesame oil and sea salt brings out flavors while also layering in healthy fats and minerals.

Additionally, if you choose to fill your rice balls with ingredients like fish or vegetables, you can boost the nutritional value significantly. Consider adding avocado, edamame, or grilled chicken to create a balanced meal that satisfies your taste buds while providing essential nutrients.

Secondary image

Questions About Recipes

→ Can I use leftover rice for Yaki Onigiri?

Yes, leftover rice works well as long as it is sticky enough to hold its shape.

→ How do I store leftover Yaki Onigiri?

Store them in an airtight container in the refrigerator for up to 2 days. Reheat before serving.

Yaki Onigiri (Grilled Rice Balls)

Experience the delightful flavors of Yaki Onigiri, delicious Japanese grilled rice balls that are crispy on the outside and perfectly sticky on the inside. This recipe guides you through creating these savory treats brushed with a soy sauce glaze, ideal for enjoying as a snack or side dish. Perfect for bento boxes, picnics, or just a cozy night in, Yaki Onigiri brings a taste of Japan to your kitchen.

Prep Time15 minutes
Cooking Duration10 minutes
Overall Time25 minutes

Created by: Lila Morgan

Recipe Type: Global Flavors

Skill Level: Easy

Final Quantity: 4

What You'll Need

Ingredients for Yaki Onigiri

  1. 2 cups cooked Japanese rice
  2. 2 tablespoons soy sauce
  3. 1 tablespoon mirin
  4. 1 teaspoon sesame oil
  5. Sea salt to taste
  6. Nori (seaweed) sheets, cut into strips (optional)

How-To Steps

Step 01

Start by letting the cooked Japanese rice cool slightly. Once it’s manageable, mix in the soy sauce, mirin, sesame oil, and a pinch of sea salt.

Step 02

Wet your hands with water to prevent sticking. Take a portion of the rice mixture and shape it into a triangle or ball, ensuring it holds its form.

Step 03

Heat a grill or a non-stick pan over medium heat. Cook the formed rice balls for a few minutes on each side until they are golden brown and crispy.

Step 04

During the last minute of grilling, brush the rice balls with a little more soy sauce for added flavor and gloss.

Step 05

Serve warm, optionally garnished with strips of nori.

Nutritional Breakdown (Per Serving)

  • Calories: 200
  • Carbohydrates: 40g
  • Protein: 4g
  • Fat: 2g