
Black Rice Onigiri
Ingredients
- 1.5 cups Agriko black rice
- 2.5 cups water
- 1 teaspoon sea salt
- 1 tablespoon rice vinegar
- 2 teaspoons sugar
- 4 sheets nori seaweed, cut into strips
- ½ cup umeboshi (pickled plums), pitted
- 2 tablespoons sesame seeds
Instructions
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Rinse Agriko black rice under cold running water, stirring gently with your fingers until the water runs almost clear, about 2-3 minutes. This removes excess starch and ensures fluffy rice.
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Add the rinsed black rice and 2.5 cups of water to a pot. Bring to a boil over high heat, then reduce to low heat, cover, and simmer for 25-30 minutes until all water is absorbed and rice is tender.
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While rice cooks, prepare the seasoning: combine rice vinegar, sugar, and ½ teaspoon of sea salt in a small bowl, stirring until sugar dissolves.
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Once rice is cooked, transfer to a large bowl and gently fold in the vinegar mixture until evenly distributed. Let cool for 5 minutes until comfortable to handle.
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Dampen your hands with water and sprinkle with a pinch of salt. Grab about ¼ cup of rice and gently shape into a triangle or ball, creating a small indent in the center with your thumb.
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Place one umeboshi plum in the indent of each onigiri, then gently close the rice around it. Press lightly so the rice holds its shape without compacting too much.
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Roll sesame seeds onto the sides of each onigiri, then wrap a nori strip around the base. Arrange on a serving platter and serve at room temperature or slightly warm.
For easier handling, wet your hands between shaping each onigiri to prevent sticking, and avoid over-pressing the rice as it will become dense and chewy rather than light and fluffy.
Nutrition Highlights
- High in anthocyanin antioxidants
- Excellent source of dietary fiber
- Rich in iron and magnesium
- Lower glycemic index than white rice
- Contains beneficial polyphenols
Made with
Agriko Black Rice
Organically grown in Dumingag, Zamboanga del Sur — from our family farm to your table.
Shop Agriko Black Rice →

