Meanwhile, thinly slice the clementine peel and add it to the pan with the 200ml/7fl oz water (or clementine juice). Cook for 10 minutes, or until the peel has melted down. Add the cod ...

Whisk together over the heat until the marmalade is melted and smooth. Add the clementine discs to the pan and gently simmer for 5 minutes, until softened and sticky. Increase the oven temperature ...