Grilled mackerel, fennel salad, soy and lime dressing - Raymond Blanc OBE

Ingredients

• 4 mackerel fillets, skin on
• 1 tbsp water
• 2 tbsp soy sauce
• 1 tbsp muscovado sugar
• 1 tsp fresh ginger, finely grated
• 1 tsp lime juice
• 1 bulb fennel, washed and trimmed
• 1 handful rocket leaves, washed and drained
• 1/2 lime, juiced
• 2 tbsp extra virgin olive oil
• 1 good pinch of salt and pepper
• 1 tsp fennel seeds (soaked in water overnight and toasted in a dry pan)