CC license
[From "Complex simplicity," New Straits Times. 9 Jan 2010]

 
Ingredients:

This dish noticeably benefits from the freshest ingredients and the best quality processed items.

  • 200g (7 oz) fresh sashimi quality tuna
  • 20g (~3/4 oz) spring onions, chopped
  • 30ml (1 oz) light soy sauce
 

Dressing:

  • 70g (~2 1/2 oz) onions, chopped
  • 15ml (1/2 oz) vinegar
  • 8g (~1/3 oz) sugar
  • 3g (1/10 oz) wasabi
  • 5g (` 1/5 oz) black pepper
  • 15ml ( 1/2 oz) sesame oil
  • 15ml (1/2 oz) olive oil
  • 60g (2 oz) cherry tomatoes, chopped

 
Method:

Fish:

  1. Marinate the tuna with soy sauce for few minutes.
  2. Sear both sides of the tuna and put it in ice water (to cool down immediately).
  3. Then pat dry with a paper towel.
  4. Slice tuna into 20 pieces with approximately half a centimetre thickness.

 

Dressing:

  1. Rinse the onions with cold water  and drain well.
  2. Mix all the ingredients and season with a bit of salt.
  3. Blend to a semi-smooth consistency.
  4. Dip the tuna in the dressing as you eat it.