Fritelle di Merluzzo (Cod and Vegetable Fritters) - Filippo Berio

Ingredients

• 500g cod, skinned and boned
• 25g butter, melted
• 30ml Filippo Berio Classico Olive Oil, plus extra to serve
• 150g butter
• 2 carrots, finely chopped
• 1 onion, finely chopped
• Sea salt
• Half a swede, finely chopped
• 1 cabbage, finely chopped
• 2 large potatoes, chopped into cubes
• 100ml milk
• 1pk Panko breadcrumbs
• 1 lemon, juice and zest
• Handful of chopped parsley
• Handful of chopped chervil
• 2 egg whites
• Neutral oil for deep frying