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Easy Spicy Tuna Kimbap (Chamchi Kimbap)

A stack of freshly cut tuna kimbap rolls on a white plate, showing the rice, seaweed, and savory tuna filling.

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Make quick, flavorful Korean rice rolls at home. This easy spicy tuna kimbap recipe is perfect for lunch boxes, picnics, or a fast weeknight meal.

Ingredients

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  • 2 cups cooked short grain rice
  • 1 teaspoon sesame oil (for rice)
  • 1 teaspoon sesame seeds (for rice)
  • 1 teaspoon salt (for rice)
  • 1 can (5.3 oz) tuna packed in oil, drained
  • 2 tablespoons Japanese mayonnaise (Kewpie or regular substitute)
  • 1 tablespoon Sriracha sauce (adjust for spice level)
  • 2 tablespoons green onion, finely chopped
  • 4 sheets nori (roasted seaweed)
  • 4 perilla leaves, washed and dried (optional)
  • 1 teaspoon sesame oil (for coating rolls)
  • 1 teaspoon sesame seeds (for sprinkling)

Instructions

  1. Prepare the seasoned rice: In a bowl, combine the cooked short grain rice, 1 teaspoon sesame oil, 1 teaspoon sesame seeds, and 1 teaspoon salt. Mix gently until combined.
  2. Make the spicy tuna filling: In a separate bowl, combine the drained canned tuna, mayonnaise, Sriracha sauce, and finely chopped green onion. Mix well until you have a cohesive filling.
  3. Assemble the kimbap: Place one sheet of nori, shiny side down, on a bamboo rolling mat. If using perilla leaves, place one leaf on top of the nori.
  4. Spread a thin, even layer of the seasoned rice over the nori, leaving about a 1-inch border clear at the top edge.
  5. Arrange a line of the spicy tuna filling horizontally across the center of the rice.
  6. Roll the kimbap tightly using the mat, starting from the bottom edge. Moisten the top edge of the nori with a little water to seal the roll.
  7. Brush the outside of the finished roll lightly with the remaining 1 teaspoon of sesame oil and sprinkle with sesame seeds.
  8. Slice the roll into bite-sized pieces using a sharp knife. Serve immediately or pack for your lunch box.

Notes

  • For best results when slicing, wipe your knife blade with a damp cloth between cuts.
  • If you prefer a milder flavor, reduce the Sriracha or omit it entirely for classic tuna kimbap.
  • You can add other fillings like shredded carrots, cucumber strips, or pickled radish for extra texture.

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