Vegetarian Tamagoyaki Onigirazu

5 from 1 vote
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20 minutes
Servings 2 onigirazu
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This vegetarian tamagoyaki onigirazu is a flavorful Japanese rice sandwich packed with soft eggs, crisp lettuce, and seasoned bell peppers. Easy to make and perfect for lunch or a meal on the go!

Looking for more? Try these easy onigirazu recipes!

Vegetarian egg onigirazu.

Onigirazu

Onigirazu means “not shaped like a rice ball” in Japanese. Unlike traditional onigiri, it’s a rice sandwich—just layer the filling, fold it into a square, and wrap it in nori. Easy, portable, and perfect for a satisfying meal on the go!

Recipe Ingredients

You’ll need the following ingredients to make this vegetarian onigirazu:

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Vegetarian tamagoyaki onigirazu.
  • Rice: Japanese short-grain rice like Koshihikari or sushi rice is ideal because it’s sticky and holds its shape well. While white rice is most common, brown rice can also be used for added nutrition.
  • Nori: A dried, crispy seaweed sold in sheets. Use full-size nori sheets (about 8.3″ x 7.5″ or 21 x 19 cm) from a Japanese or Asian grocery store.
  • Eggs & Soy Milk: These are used to make tamagoyaki (Japanese rolled omelet). If you’re new to it, check out my simple tamagoyaki recipe to get started.
  • Bell Pepper & Lettuce: Feel free to swap these for other fresh veggies like carrots, spinach, or mushrooms to customize your onigirazu.

How To Make Vegetarian Onigirazu: STEP BY STEP 

Here’s a quick visual guide! Check the recipe card below for the video and full details!

How to make tamagoyaki onigirazu.

Step 1

Place a sheet of plastic wrap on a flat surface and lay a nori sheet on top.

How to make tamagoyaki onigirazu.

Step 2

Spread some rice in the center.

How to make tamagoyaki onigirazu.

Step 3

Add the lettuce, tamagoyaki, and bell pepper on top of the rice.

How to make tamagoyaki onigirazu.

Step 4

Cover with another layer of rice.

How to make tamagoyaki onigirazu.

Step 5

Fold the corners of the nori over the filling to form a square shape.

How to make tamagoyaki onigirazu.

Step 6

Wrap the onigirazu tightly with plastic wrap. Let it sit for a few minutes.

Onigirazu.
Vegetarian egg onigirazu.

Cut the onigirazu in half and enjoy this delicious egg rice sandwich!

Recipe Tips

  • Don’t put too much rice—too much makes it hard to wrap the nori properly. Spread it evenly and thinly for easier wrapping.
  • Wrap the nori tightly so the filling stays in place and doesn’t fall apart when eating.
  • When slicing, wet your knife for a clean cut!

Storage

To store onigirazu, wrap it tightly in plastic wrap to keep the filling in place and prevent the rice from drying out. Then, refrigerate it in an airtight container for a few days.

onigirazu stored in an airtight container.

What To Serve With

To complement this egg onigirazu, I recommend serving it with Vegetarian Cabbage Soup, Daikon Salad, and Crispy Fried Tofu.

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Vegetarian egg onigirazu.

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Vegetarian Tamagoyaki Onigirazu

5 from 1 vote
Prep: 10 minutes
Cook: 10 minutes
Total: 20 minutes
Servings: 2 onigirazu
Author: Juri Austin
This vegetarian tamagoyaki onigirazu is a flavorful Japanese rice sandwich packed with soft eggs, crisp lettuce, and seasoned bell peppers. Easy to make and perfect for lunch or a meal on the go!
Vegetarian egg onigirazu.

Ingredients
  

  • 3 Eggs, drained
  • 2 Tbsp Soy Milk, or any milk of your choice
  • A pinch of Salt
  • Vegetable Oil, for cooking eggs
  • 1 Bell Pepper, shredded
  • ½ tsp Soy Sauce
  • 1 cup Lettuce, torn into bite-sized pieces
  • 2 servings Cooked Rice, about 400g
  • 2 Nori Sheets

Instructions
 

  1. Make the Tamagoyaki: In a small bowl, whisk together the eggs, soy milk, and salt. Heat a little vegetable oil in a pan over medium heat. Pour ⅓ of the egg mixture into the pan. Roll it up to one side once it’s cooked but still slightly soft. Pour another ⅓ of the mix, letting it flow under the rolled egg, then roll again. Repeat with the final ⅓ of the egg mixture to complete the omelet. Once done, remove from the pan and cut in quarters (halving both lengthwise and crosswise).
  2. Prepare the Vegetables: Shred the bell pepper, microwave for 30 seconds to soften, and mix with soy sauce. Wash and tear the lettuce into smaller pieces.
  3. Assemble the Onigirazu: Lay a sheet of plastic wrap on a flat surface. Place a nori sheet on top, shiny side down. Spread some rice in the center, shaping it into a small square. Add the ¼ tamagoyaki, lettuce, and carrots on top. Cover it with another layer of rice.
  4. Fold the Nori: Fold the corners of the nori toward the center, wrapping the fillings into a square. Use the plastic wrap to tightly wrap the onigirazu and gently press it so it holds its shape.
  5. Slice and Serve: Let it sit for a few minutes so the nori softens and sticks. Then, cut it in half (wet it slightly to prevent sticking) and enjoy!

Notes

    • Storage: Wrap each one in plastic wrap, put it in an airtight container, and refrigerate it for a few days. 
    • Check out my tamagoyaki recipe for more detailed instructions!
 
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Video

Nutrition

Serving: 1servingCalories: 244kcalCarbohydrates: 33gProtein: 12g

This nutritional information is estimated and provided for general reference only.

Course: Rice
Cuisine: Japanese
Keyword: onigirazu

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Juri Austin

Hi! I’m Juri, founder of Chef JA Cooks and the creator and photographer of this site. I’m here to guide you in authentic yet easy-to-follow Japanese recipes! Let’s explore the world of Japanese cuisine together!

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  1. 5 stars
    Thank you for visiting the comment section. Here, you can leave me feedback with a star rating. Readers like yourself may find comments helpful when making one of my recipes. I hope you love this one as much as I do!