Umeboshi (Vegan) Onigiri recipe served on a plate, by Oishi Kitchen
Sep 24 2026
Restaurantsβ€ΊOishi Kitchenβ€ΊUmeboshi (vegan) Onigiri Recipe

Umeboshi (vegan) Onigiri Recipe

Inspired by Oishi Kitchen
Time50m
Serves2

Sour pickled plum inside triangle-shaped rice ball. Gluten-free

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Ingredients

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Ingredients

Method

Directions

  1. 1

    Cook the Rice

    Rinse the Japanese short-grain rice under cold water until the water runs clear. In a medium pot, combine the rinsed rice and water. Bring to a boil over medium-high heat, then reduce to low and cover. Cook for about 15-20 minutes or until the water is absorbed and the rice is tender. Remove from heat and let it stand covered for an additional 10 minutes.

  2. 2

    Prepare the Umeboshi

    While the rice is cooking, pit the umeboshi by gently pressing it with the back of a spoon. You can chop it into smaller pieces if desired for easier incorporation into the rice.

  3. 3

    Season the Rice

    After the rice has rested, fluff it with a fork or rice paddle. Add salt and mix well to combine.

  4. 4

    Form the Onigiri

    Wet your hands to prevent the rice from sticking. Take a handful of warm rice and flatten it slightly in your palm. Place a small amount of umeboshi in the center, then mold the rice around it to form a triangle shape. Repeat with the remaining rice and umeboshi.

  5. 5

    Wrap with Nori

    Cut the nori sheet into strips and wrap a strip around each onigiri for added flavor and presentation.

  6. 6

    Serve

    Sprinkle sesame seeds on top (if using) and serve immediately, or pack for a picnic or lunch.

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