Grilled rice triangles on a cream plate, edges golden and glossy with dark miso glaze, natural light from the side
side Japanese vegetariandairy-free

Miso yaki onigiri

Japanese grilled rice balls shaped into rounded triangles, crisped in a pan or on a grill, then brushed with a sweet and savory miso, soy, and mirin glaze.

Prep20 min
Cook10 min
Servings6
Cook mode

Adapted from Just One Cookbook and Okonomi Kitchen

Ingredients

Written for a 28 cm pan

Units
Servings
6

Rice

  • 500 g cooked Japanese short-grain rice, warm
  • 15 ml rice vinegar, for sushi-style rice (optional)
  • 4 g sugar, for sushi-style rice (optional)
  • 3 g fine salt, for sushi-style rice (optional)
  • 7 ml neutral oil, for the pan

Miso glaze

  • 35 g miso paste, white or red
  • 15 ml mirin
  • 5 ml soy sauce or tamari
  • 4 g sugar
  • 5 ml sake or water, to loosen

Dietary labels are a guide, not a guarantee. If you have an allergy, read the ingredients yourself.

Method

  1. If using sushi-style seasoning, stir the rice vinegar, sugar, and salt together until dissolved. Fold it gently into the warm cooked rice.
  2. Let the rice cool only until it is comfortable to handle. Do not let it get cold, or it will be harder to shape.
  3. Stir the miso glaze ingredients together until smooth. Add just enough sake or water to make it brushable.
  4. Wet your hands lightly with water. Shape the rice into 6 firm but not crushed rounded triangles. An onigiri mold also works well.
  5. Heat a pan over medium heat and brush with neutral oil. Parchment paper in the pan helps prevent sticking and burning.
  6. Grill the rice balls for 2 to 3 minutes per side, until the outside is firm and lightly golden. For triangles, briefly crisp the three edges too.
  7. Reduce the heat to low. Brush one side with the miso glaze, flip, and cook for 10 to 20 seconds.
  8. Brush the second side, flip again, and cook another 10 to 20 seconds. Remove as soon as the glaze smells toasted and looks caramelized.
  9. Serve warm.

Notes

  • Japanese short-grain rice is important. Long-grain rice will not hold together well.
  • The sushi-style vinegar, sugar, and salt are optional. Traditional yaki onigiri is often made from plain Japanese rice shaped with salted hands.
  • Miso and sugar burn quickly. The rice should be crisp before the glaze goes on.
  • This is not keto because it is rice-based.
  • Optional additions: sesame seeds mixed into the rice, shiso leaves, nori strips, furikake, or a small filling such as tuna mayo, salmon, or pickled plum.

Sources consulted

Good with

From Christoph Mayer

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