Jack Stein served up a tasty Sunday seafood dish with lobster two ways and chips on This Morning.

The ingredients are: 4 (500g) cooked lobsters, 4 tablespoons clarified butter, 150ml fish stock (see below), 100g butter cold and cubed, Juice of ½ lemon, Handful of tarragon leaves, roughly chopped and Salt.

For the chips: 500g Maris Piper potatoes, peeled and sliced into 2cm-thick batons, Sunflower oil for deep frying and Salt.

To serve: Mixed salad leaves and A few lemon wedges.

For the fish stock (makes 2.5 litres): 1 tbsp vegetable oil, 2 celery stalks, diced, 2 leeks, diced, 4 shallots, diced, Handful of button mushrooms, 2 bay leaves, 2 sprigs of thyme, 1kg fish bones (preferably flat fish, gills removed), rinsed in cold water and 1 kombu sheet.

See recipes by Jack in his book titled Jack Stein’s World on a Plate: Local produce, world flavours, exciting food available from Amazon now.