Barbecued Lemon Myrtle Prawns with Sorrel Mayonnaise Recipe

Name: Barbecued Lemon Myrtle Prawns with Sorrel Mayonnaise Recipe
Yield: 4
Ingredients: 16 very fresh, large raw king or tiger prawns; 1/4 cup (60ml) Maggie Beer Extra Virgin Olive Oil; Lime wedges, to serve; [HEADING]Marinade[/HEADING]; 2 tbspn lemon myrtle powder; 2 tbspn chilli sauce; 1/4 cup golden shallots, finely chopped; 1/3 cup (80ml) fish sauce; 1/3 cup (80ml) lemon juice; 100ml Maggie Beer Extra Virgin Olive Oil; Sea salt and freshly cracked black pepper, to season; [HEADING]Sorrel Mayonnaise[/HEADING]; 1/2 cup (125ml) Maggie Beer Extra Virgin Olive Oil; 1/2 cup (125ml) grape seed oil; 2 free range egg yolks, room temperature; 1 cup sorrel leaves about 1 bunch; Sea salt and freshly cracked black pepper, to season; 1/2 lemon, juiced