Directions

To Cook

1. Cook Soba according to packet instructions, Drain, then rinse in cold water.
2. Combine soy and mirin, toss through noodles.
3. Brush tuna with oil, then season. Heat a large, non-stick fry pan over high heat. Cook tuna for 20-30 secs each side until lightly coloured but still completely rare inside. Remove from pan and cut into 55mm thick slices.
4. Divide the noodles among plates, top with spinach, broccolini and tuna.