Onigiri is a type of Japanese riceball. It is an on-the-go snack and can be found in almost every convenience store in Japan. These riceballs come in a variety of fillings, and you can definitely customise the filling ingredients to anything you like! Today we are going to make the fillings using Kombu, a type of Japanese seaweed with high nutritional values. It will help to enhance the flavour of your onigiri.
Let’s get started with creating your own onigiri. We hope you enjoy our recipe as much as we do!
Recipe
Easy Onigiri Recipe
Equipment
- Rice cooker
- Onigiri mold
- Mixing bowls
Ingredients
Main ingredients
- 2 cups short grain rice
- 2 cups water
- 2 sheets nori
- 1 tbsp salt
Ingredients for fillings
- 1/4 cup kombu
- 3/4 cup warm water
- 2 tbsp rice vinegar
- 2 tbsp sesame seeds
- 3.5 tbsp soy sauce
- 1 tbsp sake
- 1 tbsp mirin
- 2 tbsp sugar
Instructions
Make rice
- Use a rice cooker. When the rice is ready, transfer the rice to a large bowl and add in 1 tbsp of salt and mix well.
Make Kombu fillings
- Soak the Kombu in water for 15 minutes until it is soft. Cut the Kombu into thin, small slices and put back into water.
- Add some rice vinegar to the water and let it soak for another 15-30 minutes, depending on how hard the Kombu is. Rice vinegar will help it become more tenderised.
- Place this mixture into a sauce pan on low heat. Add in the sake, mirin, soy sauce, sugar and bring it to a simmer. Cook for another 20 minutes. If the mixture starts drying out, add in a little water.
- When the kombu is done, it should be soft, well-caramelised with no liquid left in the pan. Let it cool on the side.
Creating onigiri
- Use a damp cloth to wipe your onigiri mold and its top piece.
- Fill the rice up until halfway and make sure to press it down to all corners of the mold.
- Make a deep indentation at the centre of the rice and add in the filling. Be careful not to overfill.
- Fill in the rest of the mold with rice. Use the top piece to gently press and mold the shape.
- Remove the onigiri out of the mold and take a nori sheet to wrap around it. Continue to make more onigiri until you have no more rice.
Recommended Products
Here are some of our recommendations for high-quality and flavourful kombu products! Enjoy!
Buy On Amazon USA
Hidaka Kombu 2.8oz (80g)
Rishiri Kombu 3.5oz (100g)
Rausu Kombu 3.5oz (100g)