Luxury fish pie

Mashed Potato (40%) [Diced Potatoes (90%), _Whole Milk_, Unsalted Butter (from _Milk_) (2,0%), Salt, White Pepper], Mature Cheddar Cheese and Spinach Sauce (28%) [Waten _Semi-Skimmed Milk_, Onions, Whlpplng Cream (from _Milk_), Mature Cheddar Cheese [Mature Cheddar Cheese (from _Milk_), Potato Starch], Spunach (4.5%) Fortifxed Wheat Flour [_Wheat Flour_, Calcium Carbonate, lron, Nracm (B3), Thramin (31)], Unsalted Butter (from _Milk_), Modified Maize Starch, Fish Bouillon [Potato Flakes, Drued Cod (_Fish_), _Fish Stack_, Salt, Lemon Juice, Anchovy (EngrauIis encrasicolus) (_Fish_), Dried Onlons, Sunflower Oil], Salt, Dijon Mustard [Water, _Mustard Seeds_, Spirit Vinegar, Salt), Cheese Stock [Cheese (from _Milk_), Salt, Yeast Extract], White Pepper], Cooked Salmon (Salmo salar) (_Fish_) (11%), Cooked Smoked Haddock (10%) [Haddock (Melonogramus aeglefinus) (_Fish_) (99%), Salt], Cooked Tiger Prawns (7.5%) [Tiger Prawn (Penaeus monodon) (_Crustacean_) (98%), Salt), Ciabatta and Gruyère Crumb (3.8%) [Ciabatta Crumb (67%) [Fortified Wheat Flour [_Wheat Flour_, Calcium Carbonate, lron, Niacin (B3) Thiamin (B1)], Sunflower Oil, Olive Oil, Salt, Yeasr Extract], Gruyère Cheese (33%) [Gruyère Cheese (from _Milk_), Potato Starsh]].