Homemade Vegan Sushi

This Vegan sushi is easy to make, made with healthy ingredients, and colorful. This Japanese classic is so much cheaper to make at home and totally customizable according to what you like. Make your custom sushi roll, recipe below!

I have had mixed feelings about sushi. The thought of eating raw fish always gave me the heebie-jeebies. I had nothing against the taste or look, sushi is always visually appealing to look at, but the raw fish would turn me away.

Then I found a replacement that I really enjoyed, Konnyaku. Also known as a Japanese yam cake. Don’t let the name of it throw you off, it is a clear block of gelatinized starch of the yams. It has been used for centuries to help with digestive issues. It also inexplicably has a fishy smell and texture.

But the taste is neutral, so you can flavor it however you want.

I already used it in my jjajangmyeon recipe (see here). It makes an incredible fish replacement and it’s very easy to cut it up and use. See below!

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Vegan Sushi

Ingredients for Vegan Sushi

  • Japanese yam cake. Also known as konnyaku. This is made from yams and is almost 90% water. The smell is a little fishy and has a similar texture to raw fish. The flavor is neutral, but it holds flavors and colors very well. I use this as my vegan “fish” replacement. You can find this in the refrigerated section of most Asian markets.
  • Beet powder. This is used in the flavoring marinade for the Japanese yam cake. The color is a bright pink and a little bit goes a long way. This is optional.
  • Nori. Nori is used to hold the rice and the fillings in place. It is made from seaweed. You can find this online or n most Asian stores.
  • Japanese short grain rice. This is the ideal rice to use for sushi. It’s sticky even when cool and the consistency is different from other types of rice.
  • Rice vinegar. This is to flavor the rice and add a nice acidic flavor. It’s a milder and sweeter than white distilled vinegar.
Vegan Sushi

How to Roll the Sushi

Well, first, get all your ingredients prepped and cut, and ready to go.

Wrap your bamboo mat in a layer of plastic wrap. This keeps it from getting dirty and makes the clean-up at the end really easy.

Lay your sheet of nori shiny side down and rough side up. You want the pretty side to be the first thing people see when they look at your sushi.

Carefully place a layer of rice on top of the nori. You can use your hands (make sure they are wet) or spatula to smooth it down, but remember not to crush the rice kernels.

Leave a space at the bottom empty.

Lay your ingredients down in a single row about 3/4 of the way up. Don’t add too much or your sushi will be too big and it will be harder to manage.

Vegan Sushi

Start by using your thumbs to lift the bamboo map up and over the filling. Curl your hands over the mat and squeeze. This makes sure the roll is not loose and won’t fall apart, once you try to cut it.

Lay the mat down again and continue to roll the sushi log until you get to the strip of bare nori. Wet it with wet fingers and then continue rolling the sushi roll down. This will seal it.

To cut, oil a sharp knife and cut into even slices. Serve this vegan sushi with the classic soy sauce, pickled ginger, and wasabi, or with a spicy mayo sauce drizzled on top.

Vegan Sushi

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Vegan Sushi

Prep Time20 minutes
Active Time2 hours
Assembly Time20 minutes
Total Time2 hours 40 minutes
Course: Appetizer
Cuisine: Japanese
Keyword: Beet, Bell pepper, Cucumber, Nori, Rice, Sesame seeds, Soy Sauce
Yield: 3 sushi rolls

Equipment

  • 1 bamboo mat

Materials

Sushi rice

  • 2 cups Japanese short grain rice
  • 2 cups water
  • 1/4 cup rice vinegar
  • 4 tsp sugar
  • 1 tsp fine salt

Vegan "Fish" w/ Japanese Yam Cake

  • 1 pkg of Konyakyu, sliced into long strips
  • 1 tsp beet powder
  • 1 cup water
  • 1/4 tsp salt
  • 1/2 tsp soy sauce

Sushi ingredients

  • 4 sheets of nori
  • Possibly fillings: bell pepper, cucumber, mango, vegan cream cheese, or carrots
  • sesame seeds

Spicy Mayonnaise

  • 1/4 cup Vegan mayonnaise
  • 1 tsp siracha

Instructions

Sushi rice

  • Wash the rice until most of the starch washes off. You can do that by putting it in a bowl and filling with water. Scrub the rice with your hands and drain the water. Repeat three or four times or until water is clearer.
    Or put rice in a food strainer and put under running water until the water runs clear.
  • To cook, put rice in pot with water and let rest for thirty minutes. Then on medium heat bring to a boil. Lower the heat. Once water is almost gone, turn off heat and cover until cooked through.
  • Or to cook in an instant pot, put water and rice and cook on high pressure for ten minutes. Release pressure.
  • While rice is cooking, in a small pot, add the rice vinegar, sugar, and salt and bring to a simmer. Stir until everything is dissolved.
  • While rice is still warm, transfer to a mixing bowl and pour the rice vinegar mixture in top. Carefully mix together while using a folding motion. You don't want to smush the rice.
  • Cover with a damp towel and let cool in the fridge. To speed up the process, you can also lay the rice on a sheet tray and put it in the fridge to cool more evenly.

Vegan "Fish"

  • Wash the Japanese Yam cake in cold and slice into long strips.
  • In a small bowl, mix the beet powder with the water. Whisk well to make sure there is no clumps. Add the soy sauce and salt.
  • Taste to adjust seasoning and also add more beet powder until the color is right.
  • Add your konnyaku (Japanese yam cake) strips and let marinade as you prepare the other ingredients

Assembly of the sushi

  • Prepare any ingredients you want as additional fillings before hand and have it ready to use.
  • Cover your sushi mat with plastic wrap. Place your nori sheet (shiny face down) on the mat. Lay a thin layer of rice on top. Leave one side (the side facing you) empty of rice. I also like to add some sesame seeds now too.
  • Lay a row of your ingredients 3/4 of the way up. Using your thumbs, lift the bamboo mat up and over your choice of fillings. Curve your fingers over on top of the mat and gently squeeze the "log" to keep everything together. This stops it from being too loose.
  • Lift the mat off and continue rolling towards you until you are left with the strip of nori. With wet fingers, wet the nori and roll the sushi log down to seal it close.
  • Repeat until you run out of rice.
  • To cut, oil a sharp knife and cut the sushi in manageable slices. Serve with pickled ginger, wasabi, and soy sauce. Or with a spicy mayo sauce (my favorite).

Spicy mayo sauce

  • In a bowl, mix together the mayo (or vegan mayo) with siracha. Taste to adjust spiciness.
  • Pipe or spoon the sauce on top of the sushi and enjoy.

I hope you try this recipe. If you tried this recipe, let me know in the comments below.

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