TUNA-MAYO ONIGIRI RECIPE
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Category
Savoury, snacks
Portion
4 portions
Preparation time
20 minutes
Onigiri, also known as rice dumplings, is a traditional Japanese dish made with seasoned rice in triangular or oval shapes, often wrapped in nori (seaweed).
Rice is usually flavored with a mixture of salt and rice vinegar.
The filling can vary and include ingredients such as seaweed, grilled salmon, tuna, pickled plums (umeboshi) and more! Onigiri is made with wet hands to prevent sticking.
This is a popular snack or lunch option in Japan.
Onigiri are usually found in convenience stores and are appreciated for their delicious taste, simplicity and portability.
Season and garnish to taste.
Discover this classic Japanese recipe: tuna-mayo onigiri! Let yourself be seduced by this fun and tasty preparation!
Clémence Sahuc

Ingredients
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400 g milky queen rice
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1 can tuna flakes (approx. 160 g)
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100 g mayonnaise or Kewpie (Japanese mayonnaise)
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about 10 g chopped green onions
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Salt and pepper
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Nori seaweed leaves
Instructions
Cook 400 g of Japanese rice according to package instructions. Once cooked, let it rest for a few minutes to make it easier to handle.
In a bowl, combine the crumbled tuna, mayonnaise, finely chopped green onions, salt and pepper. Adjust seasoning to taste.
Prepare a bowl of salted water to moisten your hands. Take a portion of rice (about 100 g) and shape it into a small ball.
Make a small hole in the center of the rice and place a spoonful of the tuna-mayo mixture.
Gently press the rice around the tuna melt to form a triangle or ball.
Wrap a sheet of nori around each onigiri, making sure it's secure around the rice.
For the shape to hold better, place your onigiri in the refrigerator for 10 minutes. This will allow them to firm up slightly.
Serve and enjoy your tuna-mayo onigiri chilled! You can also vary the garnish by adding vegetables or spices for extra flavor.
Your tuna-mayo onigiri are ready to eat!
Recipe notes
TIP: You can also vinegar your rice with sushi vinegar or add a hot pepper sauce! Serve with a light soy sauce for even more flavor!
Onigiri can be kept for 1 or 2 days in an airtight container.
WHITE RICE
White rice is 100% polished to remove the bran. This is the rice most frequently served in Japan, and is found in all the country's emblematic recipes: maki, onigiri, domburi, to name but a few.
HOW TO PREPARE RICE
The rice is gently washed by hand. It is then cooked in a pressure cooker or saucepan (covered throughout), with one part water to one part white rice.
WHICH RICE TO USE?
Milky queen, mitsuhikari and koshihikari rice are ideal for sushi and onigiri.
WHAT ARE THE DIFFERENCES BETWEEN THESE 3 TYPES OF RICE?
Koshihikari rice is said to be the king of rices because it has several characteristics: its shine, its sticky texture and its pleasant umami taste.
This variety accounts for 1/3 of all rice produced in Japan. It is often appreciated for its sweetness and tenderness, while milky queen is a glutinous rice known for its creamy texture and distinctive aroma.
As for mitsuhikari, very similar to koshihikari, it is appreciated for its soft, slightly sticky texture and fresh taste, which makes it ideal for making onigiri.
In conclusion, these 3 rices are perfect for preparing dishes such as sushi and onigiri. Choose the one you like best!
Our product selection for this recipe:
Japanese cooking essentials
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Hakone white miso ⋅ Kato Heitaro shoten ⋅ 200g
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Rice vinegar ⋅ Mizkan ⋅ 500ml
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