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Shio Koji-Cured Charred Octopus Bowl with Yuzu-Pimentón Finishing Oil

Shio Koji-Cured Charred Octopus Bowl with Yuzu-Pimentón Finishing Oil

This vibrant lunch bowl pairs Spanish Pulpo a la Gallega sensibilities with Japanese cure and sear techniques. Tender octopus is short-cured in shio koji to amplify sweetness and tenderize the flesh, high-heat charred in cast iron, and served over warm rice with a smoky yuzu kosho finishing oil.

Kenji Nakamura
Kenji Nakamura
Prep: 15 minutes
Cook: 17 minutes
2
medium
lunch
octopusfusion bowlshio kojiyuzu kosho+1

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Timeline

32 minutes
0m10m20m30m
Poach Octopus
15m
Season Rice
5m
Prep Bowl Toppings
5m
Cure Octopus
10m
Make Finishing Oil
3m
Sear Octopus
4m
Assemble Bowl
3m

Ingredients

  • 1 lb Octopus tentacles(cleaned, pre-cooked or raw octopus tentacles)
  • 1 strip Kombu(about 4-inch piece)
  • 3 tbsp Shio koji(rice koji cure paste)
  • 3 cups Sushi rice(cooked and warm)
  • 2 tbsp Rice vinegar(unseasoned)
  • 1 medium Avocado(sliced)
  • 1 cup Edamame(shelled and blanched)
  • 4 Watermelon radish(thinly sliced into rounds)
  • 2 tbsp Toasted sesame oil
  • 1 tsp Yuzu kosho(green or red paste)
  • 0.5 tsp Pimentón(smoked Spanish sweet paprika)
  • 1 tbsp Soy sauce(or tamari)
  • 1 tbsp White sesame seeds(toasted)
  • 1 pinch salt(mentioned in step 2 for seasoning rice)
  • 1 pot water(mentioned in step 1 for simmering octopus)

Instructions

  1. 1

    Bring a pot of water to a gentle simmer with 1 strip kombu. Submerge 1 lb octopus tentacles and simmer until knife tender, about 15 minutes if raw (or 3 minutes to warm through if pre-cooked).

    15 min

    Tip: Dunking the octopus tentacles three times before full immersion curls them beautifully.

  2. 2

    In a bowl, gently fold 3 cups cooked sushi rice with 2 tbsp rice vinegar and a light pinch of salt. Cover loosely with a damp towel to keep warm.

    5 min

    Tip: Fanning the rice as you cut in the vinegar gives it a polished luster.

  3. 3

    Prep your bowl toppings: slice 1 medium avocado, thin-mandoline 4 watermelon radish, and measure out 1 cup edamame.

    5 min

    Tip: Store sliced radishes in ice water for maximum crunch.

  4. 4

    Drain the octopus and cut into 1-inch bite-sized pieces. Toss in a glass bowl with 3 tbsp shio koji to coat evenly. Let sit at room temperature to cure for 10 minutes.

    10 min

    Tip: Don't rinse the shio koji off; those rice enzymes create the incredible caramelized char in the pan.

  5. 5

    In a tiny pan over low heat, gently warm 2 tbsp toasted sesame oil, 1 tsp yuzu kosho, 0.5 tsp pimentón, and 1 tbsp soy sauce for 2 minutes until fragrant and emulsified.

    3 min

    Tip: Keep heat low so the citrus aromatics of yuzu kosho don't burn off.

  6. 6

    Heat a heavy cast-iron skillet over high heat until smoking hot. Add the shio koji-cured octopus pieces directly to the dry pan. Sear undisturbed for 2 minutes, then toss for another 1-2 minutes until deeply charred on edges.

    4 min

    Tip: High heat is key—you want rapid crust formation without overcooking the interior.

  7. 7

    Divide seasoned rice among bowls. Arrange charred octopus, avocado slices, edamame, and radish rounds. Generously drizzle warm yuzu-pimentón oil over the top and garnish with 1 tbsp white sesame seeds.

    3 min

    Tip: Drizzle the oil directly over the octopus to let the warmth unlock the spice aroma.

Chef's Notes

Why this works: Shio koji is pure culinary magic for octopus. Protease enzymes in the fermented koji break down dense muscular collagen while introducing amino acids that accelerate the Maillard reaction. Pairing Spanish pimentón (smoky, earthy sweet) with Japanese green yuzu kosho (fermented citrus-chili punch) creates a bridge between Galician pulpo tradition and Tokyo street food.

Frequently Asked Questions

How long does Shio Koji-Cured Charred Octopus Bowl with Yuzu-Pimentón Finishing Oil take to make?

Shio Koji-Cured Charred Octopus Bowl with Yuzu-Pimentón Finishing Oil takes about 32 minutes total. That includes 15 minutes of prep and 17 minutes of cooking.

How many servings does this recipe make?

This recipe makes 2 servings.

What skill level is needed for Shio Koji-Cured Charred Octopus Bowl with Yuzu-Pimentón Finishing Oil?

This recipe is rated medium — it's intermediate, requiring some cooking experience.

What ingredients do I need for Shio Koji-Cured Charred Octopus Bowl with Yuzu-Pimentón Finishing Oil?

The main ingredients are: Octopus tentacles, Kombu, Shio koji, Sushi rice, Rice vinegar, Avocado, Edamame, Watermelon radish, Toasted sesame oil, Yuzu kosho, Pimentón, Soy sauce, White sesame seeds, salt, water.

What type of meal is Shio Koji-Cured Charred Octopus Bowl with Yuzu-Pimentón Finishing Oil?

Shio Koji-Cured Charred Octopus Bowl with Yuzu-Pimentón Finishing Oil is categorized as: lunch.