Take 2 teaspoons of the butter and mix well with all the chopped herbs and the salt. Using unsalted butter and adding salt helps to break down the herbs a little bit

Heat the remaining teaspoon of butter in a frying pan till foaming

Place the fish in the pan, presentation side down and cook for 2 minutes

Turn the fish and add the herb butter. Cook for a further 2 minutes or so till the fish is flaky and the butter melted

Serve with lemon pieces on the side and season with salt and pepper to taste