What are the Vegetarian Sausages made out of?

Rehydrated Textured Soya Protein (64%), Soya Protein Concentrate, Palm Oil, Seasoning (Sulphites) (Dextrose, Salt, Flavourings, Onion Powder, Yeast Extract, Colour: Red Iron Oxide), Rapeseed Oil, Rusk (Fortified Wheat Flour (Wheat Flour), Calcium Carbonate, Iron, Niacin, Thiamin), Salt, Raising Agent: Ammonium Hydrogen Carbonate), Stabiliser: Methyl Cellulose; Tomato Puree, Salt.