1. Season the tuna on both sides with salt and pepper and a little oil and leave at room temperature for about 10 minutes to remove the chill.
2. In a small saucepan,heat the sherry vinegar and currants over high heat until boiling. Pull off the heat,add the sliced onion,dried chilli and a good splash of oil to make a dressing,season and mix.
3. Preheat a griddle plate over high heat and grill bread until nicely marked and toasted. Remove from heat and rub each side well with garlic. Tear into tiny pieces and mix through the dressing,along with the pine nuts. Add more oil if necessary.
4. Cook the tuna on the same griddle on one side for 3 minutes only,leaving half the steak raw on the other side. Place on a plate,cooked side down,and spoon some yoghurt over a corner of the fish,scatter the herbs over,spoon the
dressing over the top and serve with the lemon cheeks.
Drink Try this with falanghina,a fruity southern Italian white with great acidity. Vermentino or pinot grigio would also be a great match.
Styling:Caroline Velik;merchandise:Minimax,The Works,Izzi&Popo.