Yellowfin Tartare

Yellowfin Tuna Tartare

(serves 4)

12 ounces/340g fresh sushi-grade yellowfin tuna, diced small

3 spring onions, minced

handful cucumber, seeds removed, diced small

zest and juice of 1 lemon

sprinkle chili flakes

1 tbsp Japanese mirin (rice wine vinegar)

1 tbsp mayonnaise

Simply mix everything together and chill thoroughly.  Perfect with sourdough toast.