Stir in the stock and heavy cream and heat to a boil. Cook for 15 minutes or until the mixture is reduced to about 3/4 cup, stirring often. Stir in the dill. Return the fish to the skillet.

Turn over on to the skin side, add cream and freshly chopped dill. Simmer gently for 3 or 4 minutes or until the trout is cooked. Taste the sauce to check the seasoning and serve immediately.

Bring to the boil and cook until the sauce is thick. Stir in the wine and return to the boil, simmer until the sauce is thick again. Add the mustard and salmon pieces, reduce the heat and gently ...