6 Easy ONIGIRAZU (Japanese Sushi Sandwich)

6 Easy ONIGIRAZU (Japanese Sushi Sandwich) is a medium Japanese recipe that serves 6. 350 calories per serving. Recipe by JAPANESE COOKING CHANNEL on YouTube.

Prep: 45 min | Cook: 35 min | Total: 1 hr 35 min

Cost: $72.20 total, $12.03 per serving

Ingredients

  • 360 g Sushi Rice (short‑grain Japanese rice, rinsed until water runs clear)
  • 480 ml Water (for cooking rice)
  • 30 ml Sake (optional, adds subtle flavor to rice)
  • 30 g Cucumber (seedless, thinly shredded for tuna filling)
  • 30 g Canned Tuna (drained, preferably in water)
  • 7.5 ml Granulated Sugar (for tuna seasoning (1.5 tsp total))
  • 30 ml Soy Sauce (divided: 1.5 tsp for tuna, 4 tbsp for pork sauce, 2 tbsp for beef sauce, 2 tbsp for okaka rice, plus 2 tbsp for ramen‑style sauce)
  • 90 ml Mayonnaise (6 tbsp total, used in tuna and beef fillings)
  • 6 dash Salt (general seasoning)
  • 6 dash Black Pepper (general seasoning)
  • 6 dash Aamato (Japanese pepper blend) (adds mild heat to tuna and pork sauces)
  • 13 pcs Eggs (1 boiled for pork filling, 12 for omelette (2 per onigirazu))
  • 30 g Bok Choy (cut into bite‑size chunks for pork filling)
  • 360 g Pork Loin (trimmed and finely chopped)
  • 15 ml Mirin (sweet rice wine for pork and beef sauces)
  • 2 tsp Garlic (minced, for pork sauce)
  • 15 tsp Vegetable Oil (divided for pork, omelette, and beef cooking)
  • 12 tsp Salted Kelp (Kombu) Powder (for ramen‑style sauce on omelette)
  • 8 tsp Sesame Oil (for ramen sauce and okaka rice)
  • 300 g Ground Beef (lean (90% lean) for beef filling)
  • 6 tsp Miso Paste (for beef sauce)
  • 6 dash Allspice Powder (for beef sauce)
  • 180 g Tomato (ripe, sliced thin for beef filling)
  • 180 g Avocado (sliced, for beef filling)
  • 24 slices Ham Slices (thin, for ham & cheese onigirazu)
  • 6 slices Cheddar Cheese (sharp, for ham & cheese and okaka onigirazu)
  • 12 tsp All-Purpose Flour (for coating ham before breading)
  • 6 tbsp Butter (softened, mixed with flour & water for pan‑searing ham)
  • 12 tbsp Panko Breadcrumbs (Japanese style breadcrumbs for crisp ham coating)
  • 12 leaves Lettuce Leaves (crisp, for final layer in ham & cheese onigirazu)
  • 6 tsp Tongu Sauce (Japanese sweet‑spicy sauce for ham filling)
  • 6 dash Japanese Mustard (Karashi) (adds a sharp bite to ham filling)
  • 6 g Bonito Flakes (Katsuobushi) (for okaka rice)
  • 6 leaves Shiso Leaves (large, for okaka onigirazu)
  • 12 sheets Nori Sheets (full‑size, for wrapping each onigirazu)
  • 30 tsp Vegetable Oil (for greasing) (lightly greases the bottom of the square container for each onigirazu)

Instructions

  1. Rinse and Cook Sushi Rice

    Place the sushi rice in a fine mesh sieve and rinse under cold water until the water runs clear. Transfer to a rice cooker or saucepan, add 480 ml water and 30 ml sake (optional). Cook until the rice is tender and the water is fully absorbed.

    Time: PT20M

  2. Season the Cooked Rice

    Transfer the hot rice to a large bowl, drizzle with a little extra soy sauce if desired, and mix gently to season evenly. Allow to cool to room temperature (about 15 minutes) so it can be handled for shaping.

    Time: PT5M

  3. Prepare Tuna & Cucumber Filling

    In a mixing bowl combine 30 g shredded cucumber, 30 g drained canned tuna, 1.5 tsp sugar, 1.5 tsp soy sauce, 6 tbsp mayonnaise, a dash of salt, pepper, and aamato. Mix until uniformly coated.

    Time: PT5M

  4. Boil Egg for Pork Filling

    Place one egg in a saucepan, cover with water, bring to a boil, then simmer for 7 minutes for a soft‑centered egg. Cool in ice water, peel, and set aside.

    Time: PT10M

    Temperature: Medium heat

  5. Prepare Pork & Bok Choy Filling

    Chop 360 g pork loin into bite‑size pieces. In a bowl combine pork, 30 g bok choy chunks, 4 tbsp soy sauce, 1 tbsp mirin, a dash of sugar, a pinch of salt, a dash of aamato, and 2 tsp minced garlic. Mix well.

    Time: PT5M

  6. Stir‑Fry Pork Filling

    Heat 3 tsp vegetable oil in a non‑stick pan over medium heat. Add the marinated pork mixture and stir‑fry until pork is cooked through (about 5 minutes). Add the boiled egg, slice it, and gently fold it into the pork.

    Time: PT5M

    Temperature: Medium heat

  7. Prepare Ramen‑Style Sauce for Omelette

    In a small bowl whisk together 4 tbsp salted kelp powder, 2 tbsp soy sauce, 2 tbsp sesame oil, and 1 tbsp sugar. Set aside.

    Time: PT2M

  8. Make Egg Omelette

    Beat 12 eggs with 1 tbsp sugar. Heat 3 tsp vegetable oil in a pan over medium heat, pour in the eggs, and cook gently, folding the edges toward the center to create a soft, slightly fluffy omelette. Brush the cooked omelette with the ramen‑style sauce.

    Time: PT10M

    Temperature: Medium heat

  9. Prepare Ground Beef Filling

    In a bowl combine 6 tsp miso, 2 tbsp soy sauce, 2 tbsp mirin, 1 tbsp sugar, and a dash of allspice powder. Set aside. Heat 3 tsp vegetable oil in a pan over medium heat, add 300 g ground beef, break up, and cook until browned (about 5 minutes). Stir in the pre‑made sauce and cook another 2 minutes.

    Time: PT10M

    Temperature: Medium heat

  10. Assemble Beef Onigirazu

    Layer a third of the seasoned rice in the square mold, spread a thin layer of the beef mixture, add sliced tomato and avocado, drizzle 2 tbsp mayonnaise, then top with another third of rice. Press gently.

    Time: PT3M

  11. Prepare Ham & Cheese Coating

    Lay out 24 ham slices, place a slice of cheddar cheese on each, then roll tightly. Dredge each roll in 12 tsp all‑purpose flour, dip in a mixture of 6 tbsp softened butter, 6 tbsp flour, and 6 tbsp water, then coat with 12 tbsp panko breadcrumbs.

    Time: PT10M

  12. Fry Breaded Ham Rolls

    Heat enough oil in a deep pan to submerge the rolls. Fry until golden brown on all sides (about 3 minutes per side). Remove and drain on paper towels.

    Time: PT6M

    Temperature: Medium‑high heat

  13. Assemble Ham & Cheese Onigirazu

    Grease the bottom of the square mold with a light coating of vegetable oil. Fill a third with rice, place a fried ham roll in the center, add lettuce leaf, drizzle 2 tbsp tongu sauce and a dash of Japanese mustard, then top with the remaining rice. Press gently.

    Time: PT3M

  14. Prepare Okaka Rice

    Mix 6 g bonito flakes with 2 tbsp sesame oil and 2 tbsp soy sauce. Toss the seasoned rice (one third of total) with this mixture until evenly coated.

    Time: PT5M

  15. Assemble Okaka Onigirazu

    Place a shiso leaf on the bottom of the mold, add a slice of cheddar cheese, then a layer of okaka‑flavored rice, top with another shiso leaf, and finish with the remaining rice. Press gently.

    Time: PT3M

  16. Wrap All Onigirazu with Nori

    Lay a sheet of nori on a piece of plastic wrap or parchment paper. Transfer the shaped rice block onto the nori, fold the nori around the rice, and seal the edges. Repeat for each of the six onigirazu.

    Time: PT5M

Nutrition Facts

Calories
350
Protein
15 g
Carbohydrates
45 g
Fat
12 g
Fiber
2 g

Dietary info: Contains gluten, Contains dairy, Contains soy, Contains fish, Contains egg

Allergens: Fish, Egg, Soy, Wheat, Sesame, Dairy, Mustard

Last updated: April 19, 2026

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6 Easy ONIGIRAZU (Japanese Sushi Sandwich)

Recipe by JAPANESE COOKING CHANNEL

A step‑by‑step guide to making six different onigirazu (Japanese rice sandwiches) in one batch – tuna & cucumber, pork & bok choy, egg omelette, ground beef with tomato & avocado, ham & cheese, and okaka (bonito‑flaked) rice. The recipe includes detailed sauces, assembly tips, and everything you need to recreate the fun, handheld sushi‑style sandwiches at home.

MediumJapaneseServes 6

Shop all ingredients on Amazon in one click • Printable PDF with shopping checklist

Source Video
41m
Prep
1h 6m
Cook
13m
Cleanup
2h
Total

Cost Breakdown

$72.20
Total cost
$12.03
Per serving

Critical Success Points

  • Cooking sushi rice to the correct texture
  • Seasoning the rice lightly with sake and soy sauce
  • Keeping fillings dry enough to prevent soggy nori
  • Frying the breaded ham roll until golden and crisp
  • Wrapping the rice block tightly with nori to hold shape

Safety Warnings

  • Handle hot oil with care; use a splatter guard when frying.
  • Ensure pork reaches an internal temperature of 71 °C (160 °F).
  • Cook eggs until whites are set to avoid salmonella.

Frequently Asked Questions

Everything you need to know about this recipe

Q

What is the cultural significance and history of onigirazu in Japanese cuisine?

A

Onigirazu, meaning "wrapped rice," originated as a convenient portable lunch for workers and schoolchildren in Japan. It evolved from the traditional onigiri by adding layers of fillings and using a square shape, making it easier to eat without a rice‑ball shape.

cultural
Q

What are the traditional regional variations of onigirazu in Japanese cuisine?

A

In Kansai, onigirazu often feature pickled vegetables and grilled fish, while in Kanto the fillings lean toward tuna‑mayonnaise and pork. Modern variations, like the six‑piece set from the YouTube channel Japanese Cooking Channel, incorporate Western ingredients such as cheddar cheese and avocado.

cultural
Q

How is onigirazu traditionally served in Japan?

A

Traditionally, onigirazu are wrapped tightly in nori and served at room temperature, often packed in bento boxes. They are eaten by hand and are popular for picnics, school lunches, and convenience store meals.

cultural
Q

What occasions or celebrations is onigirazu traditionally associated with in Japanese culture?

A

Onigirazu are a staple for everyday meals but are also popular during school sports days, festivals, and family picnics because they are easy to transport and can be customized for each person’s taste.

cultural
Q

What makes onigirazu special or unique in Japanese cuisine?

A

Onigirazu combine the simplicity of sushi rice with the versatility of a sandwich, allowing multiple layers of flavor and texture in a single bite. The square shape and nori wrap keep everything together without the need for utensils.

cultural
Q

What are the most common mistakes to avoid when making onigirazu from the YouTube channel Japanese Cooking Channel?

A

Common errors include using overly wet rice, not drying the fillings, and wrapping the nori too loosely. The video stresses greasing the mold, keeping fillings dry, and pressing the rice firmly before wrapping.

technical
Q

Why does the YouTube channel Japanese Cooking Channel’s onigirazu recipe use a square container instead of hand‑shaping the rice?

A

The square container ensures a uniform shape, makes layering easier, and reduces the chance of the rice falling apart. It also speeds up assembly when making multiple onigirazu at once.

technical
Q

Can I make the six onigirazu ahead of time and how should I store them?

A

Yes. Cook and season the rice a day ahead, keep sauces in separate containers, and store each assembled onigirazu wrapped tightly in plastic wrap in the refrigerator. Consume within 2 days for best texture.

technical
Q

What texture and appearance should I look for when making the egg omelette onigirazu?

A

The omelette should be soft, slightly fluffy, and pale yellow without browning. It should coat the rice evenly and stay pliable so it can be rolled without breaking.

technical
Q

How do I know when the pork filling is done cooking in the Japanese Cooking Channel’s onigirazu recipe?

A

The pork pieces should turn from pink to light brown and reach an internal temperature of 71 °C (160 °F). The sauce should thicken and coat the meat, indicating it is fully cooked.

technical
Q

What does the YouTube channel Japanese Cooking Channel specialize in?

A

The YouTube channel Japanese Cooking Channel specializes in authentic and modern Japanese home‑cooking tutorials, focusing on technique, ingredient explanations, and approachable recipes for everyday cooks.

channel
Q

How does the YouTube channel Japanese Cooking Channel’s approach to Japanese cooking differ from other Japanese cooking channels?

A

Japanese Cooking Channel emphasizes step‑by‑step visual clarity, uses common household equipment, and often presents multiple variations of a single dish—like the six onigirazu—allowing viewers to experiment with different flavors in one video.

channel

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