Go Back
+ servings
Close up image of rice balls.

Simple Onigiri Recipe

Emily
Discover the simplicity of homemade onigiri with canned salmon—perfectly seasoned rice wrapped around savory fish, ideal for a quick and delicious snack or meal.
5 from 1 vote
Prep Time 15 minutes
Cook Time 15 minutes
Resting Time 15 minutes
Total Time 45 minutes
ESTIMATED COST : $4.45 or $0.75
Course Main Course, Side Dish
Cuisine Japanese
Servings 4 serves (makes about 20 rice balls)
Calories 75 kcal

Ingredients
  

For the Rice

  • 1 cup (200 grams, 7.05 ounces) uncooked sushi rice
  • 1 ½ cups water
  • 2 tablespoons sushi vinegar
  • 2 teaspoons caster sugar (super fine sugar)
  • ½ teaspoon salt

For the Filling

  • 335 grams (11.82 ounces) canned salmon, drained
  • 80 grams (2.82 ounces) Japanese mayonnaise
  • 2 teaspoons soy sauce
  • ½ cup (40 grams, 1.41 ounces) green onions (spring onions), finely chopped
  • Salt and pepper to taste

Optional Toppings

  • 3 nori sheets (seaweed sheets) cut into small rectangles
  • Sesame seeds lightly toasted
  • Japanese mayonnaise
  • Light soy sauce
  • Wasabi

Instructions
 

Making the Sushi Rice

  • Rinse the sushi rice until the water runs clear (this could take 3-4 rinses). Completely drain the rice and then place in a saucepan.
  • Add 1 ½ cups water to the rice and bring the water to a boil over medium to high heat. Once at a boil, reduce the heat to low, gently stir, and cover with a lid. Cook for 15 minutes. Remove from heat and allow to rest for 15 minutes covered.
  • Transfer the rice to a glass mixing bowl. Break up the rice using a wooden spoon and gently mix through the vinegar, sugar, and salt. Allow the rice to cool completely. Once cool, cover with a damp tea towel and place in the fridge for 5 to 10 minutes.

For the Filling

  • Combine all filling ingredients in a mixing bowl. Taste for seasoning and adjust as desired. Set aside.

Putting It All Together

  • Lightly wet your hands with water lightly. Take 1 ½ tablespoons of rice and mold it into a ball. Repeat until all the rice is used.
  • After shaping all the rice balls, gently flatten one. Place approximately 1 teaspoon (5 grams, 0.176 ounces) of salmon mixture in the center of the flattened rice ball. Avoid overfilling. Cover the salmon with more rice, shaping it back into a ball.
  • Repeat the previous steps until all the filling is used.
  • Serve the rice balls as they are, or wrap each one with a strip of nori and sprinkle lightly toasted sesame seeds on top.

Notes

Tips on Shaping Onigiri:
By Hand Method:
  • Moisten your hands lightly with water to prevent sticking.
     
  • Scoop rice into your hands and shape it into a triangle or ball.
     
  • Press gently to compact the rice.
     
  • Place a nori strip diagonally on a flat surface.
     
  • Place the rice on the nori strip.
     
  • Fold the corners of the nori over the rice and press gently to adhere.
     
Using a Mold:
  • Lightly oil the inside of the onigiri mold to prevent sticking.
     
  • Scoop rice into the mold, pressing gently to fill.
     
  • Add filling if desired.
     
  • Press down firmly to compact the rice.
     
  • Lift the mold and wrap a nori strip diagonally around the onigiri.
     
  • Fold the corners of the nori over the rice and press gently to adhere.
Plastic Wrap Method:
  • Place a sheet of plastic wrap on a flat surface.
     
  • Place a nori strip diagonally on the plastic wrap.
     
  • Scoop rice into your hands, shaping it into a triangle or ball.
     
  • Place the rice on the nori strip.
     
  • Fold the corners of the nori over the rice and wrap tightly with the plastic wrap.
     
  • Twist the excess plastic wrap to secure.
     
Additional Tips:
 
  • Tight Wrapping: Ensure the nori is tightly wrapped around the rice to prevent it from unraveling.
     
  • Adjust Rice Amount: Adjust the amount of rice based on the size of your mold or your desired onigiri size.
     
  • Practice: Practice shaping and wrapping onigiri to achieve the perfect shape and seal.

Nutrition

Serving: 1 onigiriCalories: 75kcalCarbohydrates: 9gProtein: 5gFat: 2gCholesterol: 16mgSodium: 251mgPotassium: 64mgSugar: 1g
Nutrition Disclosure
Tried this recipe?Let us know how it went!