Ingredients
Method
- Stir together the marinade ingredients in a mixing bowl
- Break the tuna into biggish chunks and drop into the bowl
- Coat the fish well with the sauce then put in the fridge for 2½ hour or so
- Heat wok (or large frying pan) well and add the extra groundnut oil
- Remove the tuna from the marinade and add to the pan
- Stir fry for a couple of minutes, add the sesame oil and serve