Oven baked prawn cocktail

potato flakes 52.6% , starch 23.7% , rapeseed oil 11.8% , prawn cocktail seasoning 5.9% , sugar 3.0% , Emulsifier 1.5% , sunflower oil 0.7% , Colour 0.4% , prawn cocktail seasoning 0.2% , sugar 0.1% , yeast powder 0.0% , salt 0.0% , dextrose 0.0% , Acid 0.0% , E508 0.0% , onion 0.0% , tomato 0.0% , Colour 0.0% , Sweetener 0.0%