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photorealistic close-up of Yaki Onigiri grilled rice balls on a plate in a modern kitchen, showing crispy golden crust and steam

Yaki Onigiri

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  • Author: Robert Hayes
  • Prep Time: 15 minutes
  • Cook Time: 10 minutes
  • Total Time: 25 minutes
  • Yield: 6 servings 1x
  • Category: Side Dish / Snack
  • Method: Grilling / Pan-Frying
  • Cuisine: Japanese
  • Diet: Vegan

Description

Yaki Onigiri are Japanese grilled rice balls that combine a crispy, caramelized outer layer with a soft, fluffy center. Glazed with soy sauce or miso and lightly pan-seared, they deliver smoky, savory flavor and a satisfying texture — perfect as a snack, side dish, or light meal.


Ingredients

Scale
  • 2 cups cooked Japanese short-grain rice (warm)

  • 1 tablespoon soy sauce

  • 1 teaspoon mirin (optional)

  • ½ teaspoon sugar

  • ½ teaspoon sesame oil

  • 1 teaspoon miso paste (optional)

  • Butter or neutral oil (for brushing the pan)

  • Optional fillings: salmon flakes, tuna mayo, pickled plum (umeboshi), seasoned miso paste


Instructions

  • Cook Japanese short-grain rice and let it cool slightly until warm.

  • With damp hands, form the rice into triangles or rounds, pressing gently but firmly.

  • Mix soy sauce, mirin, sugar, sesame oil, and miso paste (if using) into a glaze.

  • Heat a nonstick or cast-iron pan over medium heat; brush lightly with oil or butter.

  • Grill rice balls for 2–3 minutes per side until golden brown.

  • Brush with glaze and continue cooking, flipping occasionally until crisp and caramelized.

  • Serve warm, plain or wrapped with a strip of nori, and enjoy immediately.


Notes

  • Use short-grain rice only; long-grain rice will not hold its shape.

  • For a vegan version, replace butter with sesame oil.

  • To prevent sticking, wet your hands before shaping the rice.

  • Reheat leftovers in a skillet or toaster oven to restore crispiness.

  • Add fillings or toppings like miso butter, spicy tuna, or seaweed for variety