Poke Bowl with Zucchini Noodles

Poke bowls take the Hawaiian idea of seasoned raw fish and present it as a fresh, composed meal with plenty of texture. Here, sushi-grade tuna is briefly dressed with soy sauce, lime, toasted sesame oil and a little chilli, giving the fish a savoury, citrusy edge without masking its clean flavour. Courgette noodles stand in for rice, keeping the bowl crisp and light, while edamame, radish, spring onion and toasted sesame add bite, colour and nuttiness. It is best assembled just before serving so the vegetables stay fresh and the tuna remains properly chilled.
Cuisine style Hawaiian-inspired fusion
Spice level Medium
Cooking style No-cook preparation • Minimal cleanup
Time commitment Under 15 minutes

Why this recipe works

  • Fast assembly: With no cooking required, the bowl comes together quickly once the tuna is cut and the vegetables are prepared.
  • Fresh texture: Soft marinated tuna contrasts with crisp radish, spring onion, edamame and courgette noodles.
  • Bright balance: Lime cuts through the sesame oil and soy, keeping the bowl light rather than heavy.
  • Easy to adapt: The heat, acidity and choice of fish can be adjusted without changing the basic structure of the bowl.

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Ingredient notes

  • Choose fish for raw serving: Ask the supplier to confirm the fish is intended for raw consumption and has appropriate parasite controls, including freezing where required; a sushi-grade label alone does not guarantee safety. Keep it chilled, and follow the raw-fish warning in the tips.
  • Keep courgette noodles crisp: If the courgette releases a lot of moisture, pat the noodles dry before assembling so the bowl stays fresh and defined.
  • Adjust the acidity: Lime gives a fruity sharpness, while rice vinegar creates a cleaner, more restrained acidity.

Timing notes

  • Keep the marinade brief: A short marinade seasons the tuna without letting the lime firm up the surface too much.
  • Serve straight away: Assemble just before eating, as courgette noodles soften quickly and raw tuna is best kept cold.

Adjust the heat

  • For less heat: Reduce or omit the hot chilli powder so the lime, soy and sesame flavours stay at the centre.
  • For more heat: Increase the chilli powder gradually, tasting the marinade before adding the tuna.
  • Keep it balanced: If the chilli becomes too sharp, add a little extra sesame oil or lime to round out the marinade.

Ingredient swaps

  • Change the fish: Raw salmon needs the same supplier-confirmed suitability and parasite controls as the tuna. Anyone avoiding raw fish can use fish cooked to at least 63°C (145°F), then chilled promptly; higher-risk diners should avoid the raw version.
  • Keep it gluten-free: Use soy sauce labelled gluten-free as specified in the ingredients; gluten-free tamari is an alternative.

Equipment you'll need

Ingredients
Instructions
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  1. Keep the tuna refrigerated at 4°C (40°F) or below until ready to prepare, then pat it dry and cut into 1 to 1.5 cm cubes. In a bowl, mix the soy sauce, juice of the lime, toasted sesame oil and hot chili powder. Add the tuna and toss gently.
  2. Cover and leave the tuna to marinate in the fridge for 5 minutes. Meanwhile, spiralise the courgettes into noodles, or slice them into long, thin strips, using clean utensils and a clean board. Divide the courgette noodles between two bowls.
  3. Scatter the edamame over the courgette noodles. Thinly slice the radishes and spring onions, then add them to the bowls.
  4. Spoon the marinated tuna over the top and drizzle over any remaining marinade. Finish with the sesame seeds and serve immediately.

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Recipe notes

Tips

  • If your courgettes are very watery, pat the noodles dry with kitchen paper before assembling to keep the bowl crisp.
  • Food safety: this bowl contains raw fish and carries a food-poisoning risk, even when sold as sushi-grade; lime juice does not make it safe. Buy tuna intended for raw consumption from a reputable supplier who can confirm appropriate parasite controls, including freezing where required. Pregnant people, children, older adults and anyone with a weakened immune system should avoid this raw-fish version.

Substitutions

  • Replace lime with rice vinegar for a cleaner, less fruity acidity.
  • Replace tuna steak with salmon fillet for a richer, buttery poke bowl only if the supplier confirms it is intended for raw consumption and has appropriate parasite controls, including freezing where required; keep it equally well chilled.

Storage

  • Refrigerate up to 1 days
  • Best assembled just before eating. Refrigerate any leftovers promptly at 4°C (40°F) or below in separate sealed containers and eat within 24 hours, or the supplier's use-by time if sooner; courgette noodles will soften as they sit. Discard fish left unrefrigerated for more than 2 hours in total, or 1 hour above 32°C (90°F); cooking cannot rescue mishandled tuna.

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Poke Bowl with Zucchini Noodles
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Recipe overview

  • Servings: 2 bowls
  • Total time: 14min (14min active)
  • Difficulty: Easy
  • Cuisine: Fusion
  • Allergens:
    Fish Sesame Soybeans
Beginner friendly

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