Nutrition values are an estimate. Use a wide, sturdy bread so it holds the toppings. Any large raw shrimp works in place of king prawns. White sesame seeds can replace black. Avocado, olive or sunflower oil can replace coconut oil. If you cannot find a sprout mix, use a coleslaw mix or shredded Brussels sprouts. Best eaten immediately after assembling; it does not keep well once built.