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Easy Umeshiso Roll (+ Step-by-Step Photos!)

Close-up of an umeshiso sushi roll held by chopsticks.
Super easy Umeshiso Roll combining tangy pickled plums and aromatic shiso leaves to get you rolling your homemade sushi successfully ASAP!
Jem @ The Fruity Jem
Cook Time 25 minutes
Cooling Down Time 15 minutes
Total Time 40 minutes
Serving Size 2 servings

Ingredients

Sushi Rice

  • ½ cup white short-grained sushi rice 110 grams uncooked
  • ½ cup brown rice 105 grams uncooked, feel free to sub with regular sushi rice as above for a more traditional recipe
  • 1.5 cups water or according to package instructions
  • ¼ cup rice vinegar 60ml (see notes for substitutes)
  • 2 Tablespoons sugar 30 grams (see notes for substitutes)
  • 1 teaspoon salt 5 grams

Fillings

  • 35 grams umeboshi Japanese pickled plums, 12 pieces
  • 24 shiso leaves perilla or ooba leaves
  • 4 nori sheets cut into halves to make 8 sheets

(Optional) More Fillings

  • 1 medium avocado sliced (optional)
  • 2 Tablespoons white sesame seeds (optional)
  • vegan mayonnaise for serving; either this homemade cashew mayo or store-bought

Instructions

Cook the rice and prepare rice vinegar mixture

  • In a medium pot or saucepan, add the sushi rice, brown rice, and water. Bring to a boil over medium-high heat. Once boiling, turn the heat to low and simmer for 10-15 minutes, or according to package instructions.
    ½ cup white short-grained sushi rice, 1/2 cup brown rice, 1.5 cups water or according to package instructions
  • While the rice is cooking, whisk in the rice vinegar, sugar, and salt until they are mostly dissolved. If there are clumps, microwave in 10-15 second increments. Another option is to bring them on low heat on the stove, but note that you don’t want them to be boiling.
    ¼ cup rice vinegar, 2 Tablespoons sugar, 1 teaspoon salt

Prepare your fillings

  • Remove the tough stems of the shiso leaves.
    24 shiso leaves

Mix rice with the sushi rice seasoning

  • The rice should be done by now. Cover the pot or saucepan with a lid to let the rice steam, for about 5 minutes.
  • Transfer rice to a large plate/dish or baking sheet and gently flatten out the rice. If your plate/dish/baking sheet is metallic, layer with some baking paper so the metallic flavor won’t mess with the acid from the rice vinegar. Note that this step is important to get a sticky but fluffy sushi rice so please do NOT skip this step.
  • Pour the rice vinegar mixture over the rice. Then mix evenly using a rice spoon or spatula. You would want to mix them using a ‘slicing’ motion until all grains of rice are coated with the rice seasoning, for about 2-3 minutes.
  • Now let the rice to cool down for about 10-15 minutes.

Roll, roll, roll!

  • Once the rice cools, place half a nori sheet with its shiny side down on the sushi mat.
    4 nori sheets
  • Spread the rice evenly on the nori, leaving an inch (2.5cm) at the top. Be sure to fill in the left and right sides completely. The more traditional way is to use your hands to do this but I prefer just using (rice) spoon.
  • Fold three shiso leaves, each into half lengthwise, then place them about an inch (2.5cm) from the bottom. Then take out the pit of your umeboshi plum. Tear out each plum into 4-5 parts, then spread them on top of your shiso leaves in a horizontal line. One sushi roll should use 3 shiso leaves and 1 to 1.5 plums.
    Be careful not to put too much umeboshi since they have a strong taste and can overpower the recipe that way. Remember that it's better to have too few than too many umeboshi!
    24 shiso leaves, 35 grams umeboshi
  • (Optional) If you are using avocado, add it on top of the umeboshi. Also sprinkle your sesame seeds over the sushi rice now, if using.
    1 medium avocado, 2 Tablespoons white sesame seeds
  • Roll the sushi tightly using the sushi mat, applying gentle pressure by pressing the sushi roll (and sushi mat) to keep it secure. If needed, seal the roll by brushing the top edge of the nori using a damp finger (wet, but not dripping with water).
  • Repeat the process with the remaining nori sheets, sushi rice, and vegetables.
  • Then slice them into bite-sized pieces, about 8 pieces per roll. It's easiest to first slice the roll into two halves, then continue slicing each piece into two (see process shots above in the post).
  • Serve the Umeboshi Sushi on its own, with vegan mayo, or soy sauce for dipping!
    vegan mayonnaise

Notes

Ingredients Notes:
  • Brown rice: You can also use only white short-grained sushi rice instead of combining it with brown rice. This is the traditional method but will result in lower fiber and protein content.
  • Rice vinegar: Diluted white vinegar (2 parts white vinegar to 1 part water) can be used as a substitute. Other clear vinegars may impart a subtle flavor, such as an apple-like aroma with apple cider vinegar so proceed at your discretion.
  • Sugar: You can substitute with any flavorless sweetener of your choice. Note that sweeteners with intrinsic flavors like honey or maple syrup will slightly alter the taste of the rice (e.g., honey's taste or maple syrup's mapley flavor), so keep that in mind when using them.
  • Avocado and sesame seeds: I did not use avocado and sesame seeds in the pictures for the blog since I want to keep it as simple as possible. However, I have tested the recipe using these two ingredients so if you would like to add them, rest assured that they pair well!
Equipment Notes:
  • Sushi mat: If you don’t have a sushi mat, you can also use a clean and thick kitchen towel.
For storage instructions and other info about this recipe, please see the post above.