Alexis Conran served up a tasty homemade fish pie with katsuo bushi and mustard on The Truth About Ready Meals.

The ingredients include: fish pie mix, raw prawns,

For the sauce: fish stock, Katsuobushi (dried tuna), cornflour, cream, teaspoon English mustard, squeeze of lemon juice.

For the mash topping: pack of ready made mash, sliced, and grated cheddar cheese.

See air fryer recipes in the book titled: The Ultimate Air Fryer Cookbook by Clare Andrews, available from Amazon now.