Mary Berry Salmon Tray bake with Hoisin And Asian Slaw

Name: Mary Berry Salmon Tray bake with Hoisin And Asian Slaw
Cuisine: Asian
Ingredients: Butter (for greasing); 1.25 kg 2lb 12oz side of salmon, skinned; 5 cm 2in piece of fresh root ginger, peeled and sliced; 1 lemon (sliced); 115 4oz mangetout; 1 cucumber (peeled, cut in half and deseeded); 1 large carrot (peeled and thinly sliced into matchsticks); 6 spring onions (trimmed and thinly sliced into matchsticks); 10 radishes (thinly sliced); A bunch of coriander leaves finely chopped; 3 tablespoons sunflower oil; ½ teaspoons toasted sesame oil; 1 tablespoon pickled ginger from a jar (finely chopped); 2 tablespoons hoisin sauce; 1 tablespoon rice or white vinegar; 2 teaspoon dark soy sauce; ½ lime (juiced); 2 teaspoons caster sugar; 115 g (4oz) mayonnaise; 2 tablespoons sweet chilli sauce; 3 tbsptablespoons coriander leaves (finely chopped)