...what goes into it?

Water, Maize Starch, Margarine: [Vegetable Oil, Water, Emulsifiers: (Mono- and Diglycerides of Fatty Acids, Polyglycerol Esters of Fatty Acids, Ascorbyl Palmitate), Salt, Antioxidant: (Mixed Tocopherols), Acidity Regulator: (Citric Acid)], Minced Beef (11%), Diced Vegetables (9%): [Swede, Carrot, Onion], Potato Flakes (3%): [Dried Potato (99%), Emulsifier: (Mono- and Diglycerides of Fatty Acids), Stabiliser: (Disodium Diphosphate), Acidity Regulator: (Citric Acid), Antioxidants: (Ascorbyl Palmitate, Sodium Metabisulphite)], Skimmed Milk Powder, Rice Flour, Beef Gravy Mix: [Modified Starch, Maize Starch, Dried Glucose Syrup, Hydrolysed Vegetable Protein, Flavourings, Salt, Vegetable Fat, Sugar, Colour: (Ammonia Caramel), Cellulose Gum], Thickeners:[Hydroxpropyl Methyl Cellulose, Guar Gum], Egg, Soya Protein Concentrate, Vegetable Oil, Raising Agents: [Glucono Delta Lactone, Sodium Bicarbonate], Emulsifier: [Soya Lecithin], Salt, Black Pepper.