Parmesan-Crusted Cod Loin With Braised Leeks And Parsley Sauce Recipe | Ocado

Ingredients

• 4 tbsp caster sugar
• 4 tbsp pink Himalayan rock salt
• 4 cod loin fillets
• 4 leeks
• 150g unsalted butter
• 40ml white wine
• 400ml chicken stock
• 3 thyme sprigs
• 2 lemons
• 750g baby new potatoes
• 1 Beldi preserved lemon, skin only, chopped
• 50g chives, chopped
• 200ml whole milk
• 50g plain white flour
• 100g flat leaf parsley, leaves only
• ¼ tsp fine sea salt
• ¼ tsp ground white pepper
• 1 tsp nutmeg
• 100g mussels in white wine, shells removed
• 3 large free-range eggs, beaten
• 4 tbsp Scottish jumbo oats
• 4 tbsp panko breadcrumbs
• 2 tbsp parmesan, grated
• 2 tsp sesame seeds