Walkers were founded in 1938 by Henry Walker, unbeatable quality has always remained at the heart of Walkers. Potatoes, Vegetable Oils (Sunflower, Rapeseed, in varying proportions), Prawn Cocktail Seasoning, Prawn Cocktail Seasoning contains: Flavouring, Sugar, Salt, Glucose, Acid (Citric Acid), Potassium Chloride, Dried Yeast, Dried Onion, Tomato Powder, Colour (Paprika Extract), Sweetener (Sucralose).