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Home » Vegan Recipes

Vegan Egg-Wrapped Tuna Mayo Onigiri

Published: Mar 11, 2026 by Vegin Vegan Vegun! · This post may contain affiliate links · Leave a Comment

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🇯🇵 日本語で読む

This is my recipe for vegan egg-wrapped tuna mayo onigiri — rice balls stuffed with plant-based chickpea tuna mayo and wrapped in a delicate vegan egg crepe (a thin vegan omelette) instead of nori.

It's my vegan take on the onigiri my mom used to make for school field trips 👒🌿

The pale yellow wrap feels just right for spring picnics and hanami season — and it's completely egg-free and fish-free.

Vegan egg-wrapped tuna mayo onigiri made with chickpea tuna

🌿 More vegan recipes for spring picnics:

  • vegan tuna mayo sushi rolls on a plate
    Vegan Tuna Mayo Sushi Rolls
  • Vegan futomaki sushi roll with plant-based fillings including mushroom soboro, butternut squash kinpira, vegan kinshi tamago, spinach, and pickled onion
    Vegan Futomaki Sushi
  • ほうれん草とアボカドの野菜の巻き寿司
    Vegan Avocado Sushi Rolls (Nori-maki Sushi)
  • vegan chirashi sushi
    VEGAN🍣Chirashi Sushi
Jump to:
  • 🧺 Why You'll Love This Recipe
  • 🌼 Ingredients
  • 🥣 Equipment
  • 📖 How to Make
  • 🫙 Storage
  • 📘 Wrapping Variations
  • 📕 Filling Variation
  • 🥚 Using Leftover Vegan Egg Crepe
  • 📚 FAQ
  • 🌷 More Recipes ❶ Bright Pink Palate Cleansers
  • 🍱 More Recipes ❷ Vegan Sushi
  • 🍽️ More Recipes ❸ Easy Large-Batch Dishes
  • 🌼 More Recipes ❹ Everyday Sides & Vegetables
  • ✏️ Recipe Card
Cross-section of vegan egg-wrapped onigiri showing the vegan tuna mayo filling

🧺 Why You'll Love This Recipe

  • Fully vegan & vegetarian:
    Both the egg crepe and the tuna mayo are 100% plant-based
  • Egg & seafood allergy-friendly:
    No eggs, no fish — everyone can enjoy it
  • Gently flavored:
    Both the filling and the egg crepe are light and delicate

🌼 Ingredients

Ingredients for vegan egg-wrapped tuna mayo onigiri: vegan egg crepe, cooked rice, vegan tuna mayo

● Cooked rice:
Use 60–80g per onigiri — just the right amount to fit neatly inside a 19cm egg crepe.

● Vegan tuna mayo (👉 recipe):
A plant-based tuna mayo made from chickpeas, without mayonnaise. I add onion koji for extra umami. The flavor is satisfying even without mayonnaise.

● Vegan egg crepe (👉 recipe):
The same egg crepe I use as a topping for vegan chirashi sushi — here it stands in for nori.
A crepe made in a pan with a base diameter of about 19 cm (7½ in) works well.
Leftovers work beautifully in Chinese-style glass noodle salad and vegan futomaki (see 🥚 Using Leftover Egg Crepe below).

● Salt

👇 Full measurements in the recipe card below

🥣 Equipment

▶︎ For shaping the onigiri

  • Plastic wrap
  • Small bowl
  • Spoon
  • Water

▶︎ For the vegan egg crepe

  • Frying pan (about 19cm / 7.5 in base diameter)
  • Paper towel
  • Toothpick
  • Spatula
  • Ladle
  • Mixing bowl

👉 See the vegan egg crepe recipe for full details

📖 How to Make

Lining a small bowl with plastic wrap and adding rice — vegan egg-wrapped onigiri step 1
  1. Prepare the rice
    • Line a small bowl with plastic wrap and add 60–80g of cooked rice
    • Use a damp spoon to make a small indent in the center
Adding vegan tuna mayo to the indent in the rice — egg-wrapped onigiri step 2
  1. Add the filling
    • Spoon 1–2 tablespoons of vegan tuna mayo into the indent
Lifting the rice in plastic wrap — vegan egg-wrapped onigiri step 3
  1. Lift the rice
    • Lift the plastic wrap with the rice and loosely gather it in your hand
Pressing the rice over the filling through plastic wrap — vegan tuna mayo onigiri step 4
  1. Shape
    • Through the plastic wrap, use your fingers to press the rice toward the center to seal the filling inside.
Sprinkling salt on the shaped onigiri — vegan egg-wrapped onigiri step 5
  1. Season with salt
    • Sprinkle a little salt over the surface, then flip and repeat on the other side
Placing the shaped onigiri in the center of the vegan egg crepe — wrapping step 1
  1. Wrap ❶
    • Place the shaped onigiri in the center of the vegan egg crepe
🌿 Lay the crepe with the fluffy side facing up for a neater finish.
Folding in the left and right sides of the egg crepe — wrapping step 2
Folding in the top and bottom of the egg crepe — wrapping step 3
  1. Wrap ❷
    • Fold in the left and right sides toward the center, then fold in the top and bottom
Finished vegan egg-wrapped tuna mayo onigiri wrapped in plastic wrap
  1. Wrap ❸
    • Once wrapped, cover with plastic wrap or aluminum foil.
Finished vegan egg-wrapped tuna mayo onigiri

🫙 Storage

  • Best eaten the same day — the rice tends to harden over time
  • If eating later, wrap tightly in plastic wrap to prevent the rice from drying out

📘 Wrapping Variations

Try different folding styles for a fun variety of shapes. Roll the rice into a log for a tawara (barrel) shape, or fold the egg crepe like a kimono to make Hinamatsuri doll onigiri — the possibilities are endless.

Vegan egg-wrapped onigiri shaped into a tawara log roll
Vegan egg-wrapped onigiri folded to look like Hinamatsuri dolls

📕 Filling Variation

Try adding a small amount of sweet-pickled onions to the filling. The crisp texture and tangy onion flavor add a nice contrast to the chickpea tuna mayo.

Vegan onigiri filling with beet-pickled sweet onions before shaping
Cross-section of vegan egg-wrapped tuna mayo onigiri with pink beet-pickled onions

🥚 Using Leftover Vegan Egg Crepe

Leftover vegan egg crepe works well in a variety of dishes.

  • vegan chirashi sushi
    VEGAN🍣Chirashi Sushi
  • Vegan futomaki sushi roll with plant-based fillings including mushroom soboro, butternut squash kinpira, vegan kinshi tamago, spinach, and pickled onion
    Vegan Futomaki Sushi

You can also use it in place of nori to roll vegan futomaki — it makes for a beautiful and eye-catching sushi roll.

Vegan futomaki sushi rolled in a vegan egg crepe instead of nori

📚 FAQ

Q. Is this safe for people with egg allergies?

Yes — both the egg crepe and the filling are completely egg-free and made from plant-based ingredients.

Q. Can I pack this in a lunchbox?

The tuna mayo contains uncooked onion koji, so I recommend eating it soon after making it, ideally within a few hours. Take extra care in warm weather.

If you feel like whispering a thought, asking a question, or simply saying hello — the comment section is always open 📮

🌷 More Recipes ❶ Bright Pink Palate Cleansers

Naturally colored vegan pickles:

  • Sweet Pickled Onion
    Sweet Pickled Onions Recipe (Easy, Pink, Vegan)
  • Naturally Pink Beni Shoga, Ginger Pickled in Ume Vinegar in a jar
    Naturally Pink Beni Shoga|Ginger Pickled in Ume Vinegar

🍱 More Recipes ❷ Vegan Sushi

Beautiful on the same table:

  • Ume shiso cucumber sushi rolls neatly arranged on a cutting board, showing the pink ume paste and green shiso
    Ume Shiso Cucumber Roll (Kappa Maki) – Easy Vegan Sushi
  • ほうれん草とアボカドの野菜の巻き寿司
    Vegan Avocado Sushi Rolls (Nori-maki Sushi)
  • vegan chirashi sushi
    VEGAN🍣Chirashi Sushi
  • vegan tuna mayo sushi rolls on a plate
    Vegan Tuna Mayo Sushi Rolls

🍽️ More Recipes ❸ Easy Large-Batch Dishes

Simple, hearty vegan dishes:

  • Vegan Korean cabbage pancake (Baechu Jeon) on a plate, golden and crispy, ready to serve as a cabbage side dish
    Vegan Korean Cabbage Pancake (Baechu Jeon)
  • Easy butternut squash recipe made as a Korean vegetable pancake, served with a simple dipping sauce
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  • Fluffy toaster oven candied kabocha coated in glossy maple-soy glaze
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  • Toaster oven roasted sweet potato sticks coated in sweet and spicy Yangnyeom sauce, a Korean-inspired vegan snack.
    Yangnyeom Sweet Potato Sticks|Easy Toaster Oven Recipe

🌼 More Recipes ❹ Everyday Sides & Vegetables

Vegan recipes perfect for early spring:

  • Crispy golden brown vegan gyoza with tofu and cilantro filling on a green plate
    Vegan Gyoza Recipe: Crispy Tofu Dumplings with Cilantro
  • vegan japanese fried chicken karaage with wafu curry flavor
    Pan-Fried Vegan Tofu Karaage with Japanese Wafu Curry Flavor
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    Broccoli & Shredded Carrot Salad with Raisins (Rapé-Like Style)
  • Sio Koji Broccoli Aglio E Olio Peperoncino
    Sio Koji Broccoli Aglio E Olio Peperoncino

✏️ Recipe Card

Vegan Egg-Wrapped Tuna Mayo Onigiri | Plant-Based & Allergy-Friendly

Vegan Egg-Wrapped Tuna Mayo Onigiri

by Vegin Vegan Vegun!
A vegan rice ball stuffed with plant-based chickpea tuna mayo, wrapped in a delicate egg-free omelette. Egg- and fish-free, and perfect for spring picnics and hanami season.
Print Recipe Pin Recipe
Prep Time 5 minutes mins
Cook Time 20 minutes mins
Total 25 minutes mins
Course Rice dish
Cuisine Japanese
Servings 1 onigiri

Equipment

  • frying pan (approx. 19cm base diameter)
  • Mixing bowl
  • ladle
  • toothpick
  • Spatula
  • paper towel
  • plastic wrap
  • small bowl

Ingredients
  

  • 60-80 g cooked rice
  • 1-2 tablespoon vegan tuna mayo
  • 1 batch vegan egg crepe batter (see vegan egg crepe recipe for full measurements)

Instructions
 

Make the egg crepe

  • Make the batter: Prepare one batch of vegan egg crepe batter (recipe).
  • Heat the pan: Warm a frying pan (approx. 19cm base diameter) over low heat. Add a small amount of oil and spread evenly with a paper towel, wiping away any excess.
  • Pour the batter: Pour in about ¾ ladle of batter and tilt the pan to spread it thin. Cover with a lid and cook until the edges look dry, then remove the lid.
  • Flip: Gently loosen the crepe with a toothpick and flip. Cook the other side briefly.
  • Finish: Transfer to a plate. Wipe the pan lightly and repeat with the remaining batter.
    Tip ❶ Don't overcook: Flip as soon as the surface looks just set, and remove while still soft.
    Tip ❷ Prevent drying: Cover finished crepes with plastic wrap until ready to use.

Shape the onigiri

  • Add the rice: Line a small bowl with plastic wrap and add 60–80g of cooked rice. Use a damp spoon to make a small indent in the center.
  • Add the filling: Spoon 1–2 tablespoons of vegan tuna mayo into the indent.
  • Shape: Lift the plastic wrap and loosely gather the rice in your hand. Press the rice toward the center through the wrap to enclose the filling inside.
  • Season: Sprinkle a small amount of salt on the surface, flip, and repeat on the other side.

Wrap

  • Lay the vegan egg crepe fluffy side up and place the shaped onigiri in the center.
  • Fold in the left and right sides toward the center, then fold in the top and bottom.
Keyword allergy-friendly onigiri, egg allergy recipe, egg-free onigiri, Japanese vegan recipe, onion koji, plant-based onigiri, vegan egg crepe, vegan onigiri, vegan tuna mayo

If this recipe made its way into your kitchen, and you'd like to share that moment, feel free to tag @veginveganvegun or use #vegin_vegan_vegun.
Your quiet stories inspire me deeply 🕊️


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