Asian salmon with fresh herb and macadamia topping

Ingredients

• 4 x 200 g salmon fillets, bones and skin removed
• Salt
• Pepper
• ½ cup good-quality whole egg mayonnaise
• 2½ teaspoons wasabi paste
• Salt to taste
• 1 bunch coriander, chopped
• 1 bunch parsley, chopped
• ¼ bunch spring onions, chopped finely
• 1 cup roasted macadamia nuts, roughly chopped
• ½ small red chilli, deseeded and chopped finely
• 1 teaspoon sesame oil
• ¼ teaspoon crushed ginger
• 2 tablespoons soy sauce
• 2 tablespoons rice wine vinegar