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    You are Here: Masala Herb » Recipes » Seafood

    Tuna Cucumber Sushi Roll

    May 10, 2025 by Helene Dsouza Leave a Comment

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    • Bluesky
    Helene Dsouza
    This is a makizushi roll, that means the roll is prepared the classic way with fresh raw tuna, crunchy cucumber and nori seaweed.
    Total Time: 20 minutes minutes
    Prep Time: 20 minutes minutes
    1 Roll
    RECIPE
    maki sushi tuna
    Tuna Cucumber Sushi Roll pin

    A Japanese tuna sushi roll, aka makizushi or maki sushi, that you can prepare at home with cooked and seasoned sushi rice.

    This is the only true Japanese sushi recipe that I'm sharing. All our other inside-out sushi rolls are Japanese inspired and technically very Western.

    Tuna Cucumber Sushi Roll cover
    Jump to:
    • TL;DR
    • Ingredient Notes
    • Process Overview
    • 📖 Recipe
    • Tips
    • Serving
    • Storing
    • More Sushi Roll Ideas
    • 💬 Comments

    TL;DR

    Tuna sushi is prepared with raw tuna (not the canned stuff!). Because it's raw fish, I don't recommend this sushi if you are having gastrointestinal health issues or if you are pregnant.

    Instead, try making a classic california roll with surimi imitation crab sticks.

    The fish has to be super fresh or else you won't be able to make this. Ask for tuna steak cuts at your local fish shop and check that it's the most recent catch. The fish should always be stored in a cold environment for food safety reasons.

    Things are easier if you live in a cold environment, but if you are in a hot, humid climate, you will be better off getting the tuna right from the fishing docks.

    I filmed this sushi roll with Momoko, and it's probably the last one for now because sadly, Momoko moved back to Japan.

    sushi with fresh tuna and cucumber

    Ingredient Notes

    • Sushi Rice — Cooked and seasoned as per our Handai Japanese Seasoned Rice Recipe.
    • Tuna — Super fresh, raw Sashimi Grade (AAA) tuna. Yellowfin, Ahi or Bluefin tuna is great and if it's wild-caught, it's the best quality.
    • Cucumber — Pick crunchy fresh cucumbers for this recipe. I like to use small mini cucumbers whenever available because of the size (less wastage or leftovers)
    • Nori Seaweed, unseasoned.
    Tuna Cucumber Sushi Roll ingredients

    Process Overview

    Step 1

    Prep cucumber, peel, cut off ends, slice into quarters in the length and cut out seeds.

    Slice fresh tuna into sticks.

    cut cucumber lengthwise into 4
    cut out cucumber seeds
    cut tuna into sticks

    Step 2

    Place nori seaweed on a sushi mat, and align with the bottom.

    Spread and stick cooked rice evenly on the nori seaweed, but keep a 1-inch (2.5 centimeter) border at the top.

    place nori on bamboo mat
    stick sushi rice on nori sheet
    nori sheet with rice filling

    Step 3

    Arrange tuna stick filling horizontally on the rice and cucumber sticks over the tuna.

    arrange tuna sticks on the rice
    arrange cucumber over the tuna

    Step 4

    Roll gently in from the bottom, tuck in the filling with your fingers, and continue to roll in a compressing motion to shape a tight roll.

    roll in sushi filling
    roll sushi tight
    into a cylindrical compact maki roll

    Step 5

    Slice the sushi roll into equal 8 slices with a large knife and serve up.

    slice sushi roll into slices
    sliced sushi roll
    maki sushi roll slice

    📖 Recipe

    maki sushi tuna

    Tuna Cucumber Sushi Roll Recipe

    This is a makizushi roll, that means the roll is prepared the classic way with fresh raw tuna, crunchy cucumber and nori seaweed.
    No ratings yet
    Print Pin Rate
    Course: Main Course
    Cuisine: Japanese
    Diet: Gluten Free, Vegetarian
    Prep Time: 20 minutes minutes
    Total Time: 20 minutes minutes
    Servings: 1 Roll
    Calories: 766kcal
    Recipe by: Helene Dsouza

    Ingredients

    • ¼ Cucumber
    • 1.75 Ounces Raw Tuna cut into 2 to 3 long strips, *see Notes
    • 1 Nori Seaweed unflavored sheets
    • 1 Cup Sushi Rice cooked, seasoned *see Notes
    US - Metric

    Instructions

    • Prepare the cucumber. Peel, cut off the ends, slice into quarters lengthwise and the cut-out the seed core. Keep aside.
      ¼ Cucumber
    • Slice the tuna into about ¾ inch or 2 cm thick sticks. Keep aside.
      1.75 Ounces Raw Tuna
    • Keep the cooked and seasoned sushi rice ready (follow our handai sushi rice preparation). It should be room temperature.
      1 Cup Sushi Rice
    • Place your sushi mat on a clean working surface and keep a nori seaweed sheet (shiny side down) on the sushi mat, but align it to the bottom edge so that you can easily roll it in afterward.
      1 Nori Seaweed
    • Spread the cooked and seasoned sushi rice over the nori sheet but keep a 1 inch (2.5 centimeters) border at the top only. Stick the rice kernels on the sheet and make it even. The rice shouldn't fall off the nori seaweed.
      1 Cup Sushi Rice
    • Place the tuna sticks horizontally, about 2 inches (ca. 5 centimeters) from the bottom edge, across the rice. Adjust the tuna pieces and cut one small to make them fit next to each other in a line.
      1.75 Ounces Raw Tuna
    • Arrange the elongated cucumber quarter over the tuna and cut another piece of cucumber to fill up your sushi roll. The cucumber pieces should properly fit next to each other.
      ¼ Cucumber
    • Gently lift the mat from the bottom edge and gently roll it over the filling, using your fingers to tuck and compress the roll into a tight cylinder. Continue rolling forward, and keep gentle even pressure to shape the roll into a tight sushi roll.
    • Place your tuna cucumber roll on a cutting board and slice the sushi roll into 8 clean slices.
    • Serve up at room temperature or cooled.

    Notes

    Sushi Rice is cooked and seasoned rice. Prepare Handai sushi rice at home and keep it ready to make this sushi rice. You can keep cooked seasoned Japanese sushi rice in the fridge covered in a damp clean clothe so that it doesn't dry out.
    The tuna needs to be raw sashimi grade fresh tuna (AAA quality).
    Adjust the quantity of tuna and cucumber strips as per the size of each strip, so that they fit into the sushi roll. Therefore, the weight of the cucumber and tuna in this recipe may vary, and the measurements are merely estimates.

    Equipment

    • Sushi Bamboo Mat
    • Cutting Board
    • 8" Chef Knife
    • Clean Towel a bit damp, to help clean the knife when cutting the sushi roll

    Nutrition

    Nutrition Facts
    Tuna Cucumber Sushi Roll Recipe
    Amount Per Serving
    Calories 766 Calories from Fat 36
    % Daily Value*
    Fat 4g6%
    Saturated Fat 1g5%
    Polyunsaturated Fat 1g
    Monounsaturated Fat 1g
    Cholesterol 19mg6%
    Sodium 40mg2%
    Potassium 372mg11%
    Carbohydrates 153g51%
    Fiber 6g24%
    Sugar 1g1%
    Protein 25g50%
    Vitamin A 1140IU23%
    Vitamin C 2mg2%
    Calcium 39mg4%
    Iron 4mg22%
    * Percent Daily Values are based on a 2000 calorie diet.

    Tips

    • Wrap your bamboo sushi mat in cling wrap. It's easier to roll a tight roll that way and the mat will remain clean.
    • Prepare and keep your ingredients ready before you make the sushi roll.
    • You might have to adjust the size of your tuna and cucumber sticks to fit into the roll. Cut them to make them fit.
    • When rolling the sushi roll, carefully hold down to shape a tight sushi roll, while slowly rolling in. The rice acts as a glue and a tight roll is important because otherwise your slices will fall apart when you attempt to pick them up with your chopsticks. Practice will turn you into an expert in time!
    • Cut the sushi roll into 8, 9 or 10 fat slices. Use a large sharp chef knife to cut a smooth perfect slices.
    • Wipe your knife with a clean, damp kitchen towel after every cut. This makes it easier in time for the last slices to remain impeccable clean.
    tuna cucumber maki sushi
    radish topping for maki

    Serving

    My tuna cucumber sushi always comes with homemade pickled Japanese ginger, and I mix wasabi in soy sauce to dip the slices in the soy sauce concoction.

    This is the most classic serving option for maki sushi. The ginger acts as a palate cleaner after every slice or two.

    In my sushi pictures, you will notice some green topping. That's pickled shredded Daikon radish, which tastes wonderful with this cucumber tuna maki sushi!

    Storing

    Fresh sushi can only be stores for a short period.

    That means, you can meal prep this tuna cucumber sushi the previous night or in the morning, to take to work in a cooled insulated lunch bag. Then keep refrigerated at work so that you can enjoy your sushi for lunch.

    Don't keep the sushi for longer than that refrigerated. Sushi needs to be consumed within 12 hours or so.

    More Sushi Roll Ideas

    • Boston Sushi Roll
    • Spicy Salmon Sushi Roll
    • Avocado, Beet, Cucumber, Mango Sushi Roll
    • Philadelphia Sushi Roll
    • Rainbow Roll
    • Dragon Sushi Roll
    Tuna Cucumber Sushi Roll pin
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    I am Helene, and I created Masala Herb in 2011. Here you will learn to cook with spices and herbs. I share from scratch, international food recipes and my mission is to teach you to cook flavorful food at home. Read More…

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    Tuna Cucumber Sushi Roll pin

    Welcome

    Hi there! I'm Helene and here you will learn how to cook with spices and herbs. Discover global food and learn to season your food like a pro. Read more about my work and mission or head over to my food ingredient space, Unknownbite.com, and our travel space, Paulmarina.com!

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