Cut the cod in 4 pieces about the same size and season with salt and pepper.

Grate the carrots, chop the parsley and put into a bowl. Add the oatmeal and the eggs. Mix until the eggs are integrated.

Add the flour to make a batter and mix until there are no flour lumps and it's all fully mixed.

Put the carrot and egg mixture on top of the fillets. Heat some oil in a pan. Once the oil is hot add the fillets, the mix on top, settle the stove on low-temperature anc cover the pan with a lid. In about 10 minutes it should be done.