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The Easiest 15-Minute Spicy Tuna Kimbap (Chamchi Kimbap)

Close-up of several slices of spicy tuna kimbap arranged on a white plate, showing the rice, nori wrap, and bright orange tuna filling.

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Make quick, flavorful Korean seaweed rice rolls using canned tuna. This recipe is beginner friendly and perfect for fast lunches or picnics.

Ingredients

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  • 4 sheets roasted seaweed (nori or gim)
  • 2 cups cooked short grain rice, warm
  • 2 teaspoons sesame oil, divided
  • 1 teaspoon salt
  • 1 (5.3 oz) can tuna in oil, drained
  • 2 tablespoons Japanese mayonnaise (Kewpie preferred)
  • 1 tablespoon Sriracha sauce (adjust for spice level)
  • 1 tablespoon finely chopped green onion
  • 4 large perilla leaves (optional, for wrapping)
  • 1 teaspoon sesame seeds for garnish

Instructions

  1. Prepare the seasoned rice: In a bowl, combine the warm cooked rice, 1 teaspoon of sesame oil, salt, and sesame seeds. Mix gently until the seasoning is evenly distributed. Set aside.
  2. Make the spicy tuna filling: In a separate bowl, combine the drained canned tuna, mayonnaise, Sriracha sauce, and chopped green onion. Mix until you have a uniform, creamy filling.
  3. Prepare the seaweed sheets: Lay one sheet of seaweed, shiny side down, on a bamboo rolling mat. If using perilla leaves, place one leaf on top of the seaweed sheet.
  4. Spread the rice: Spread about half a cup of the seasoned rice evenly over two-thirds of the seaweed sheet, leaving a 1-inch border at the top edge.
  5. Add the filling: Place one-quarter of the spicy tuna mixture in a horizontal line across the center of the rice.
  6. Roll the kimbap: Starting from the edge closest to you, lift the mat and tightly roll the seaweed over the filling. Press gently to seal the edge.
  7. Coat and slice: Brush the outside of the finished roll lightly with the remaining 1 teaspoon of sesame oil and sprinkle with sesame seeds. Use a sharp, damp knife to slice the roll into bite-sized pieces. Repeat with the remaining ingredients.

Notes

  • For easier slicing, lightly dampen your knife blade between cuts.
  • If you do not have perilla leaves, you can skip them or substitute with a thin slice of cucumber for crunch.
  • This tuna kimbap is excellent for make ahead bento box filler recipes.

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