Sainsbury's Prawn Cocktail on Rye Bread Sandwich, Taste the Difference

INGREDIENTS: 8 Grain Bread (Wheat Flour (Wheat Flour, Calcium Carbonate, Folic Acid, Iron, Niacin, Thiamin), Water, Oatmeal, Pumpkin Seeds, Sunflower Seeds, Malted Wheat, Millet, Yeast, Golden Linseed, Salt, Wheat Gluten, Brown Linseed, Emulsifiers: Mono- and Diglycerides of Fatty Acids, Mono- and Diacetyl Tartaric Acid Esters of Mono- and Diglycerides of Fatty Acids; Poppy Seeds, Rapeseed Oil, Flour Treatment Agent: Ascorbic Acid; Wheat Flour), MSC Certified Cold Water Prawns (23%) (Prawn (Pandalus borealis) (Crustacean), Salt), Marie Rose Cocktail Sauce (11%) (Rapeseed Oil, Water, Sugar, Pasteurised Free Range Egg Yolk, Spirit Vinegar, Tomato Paste, Cornflour, Double Cream (Cows' Milk), Brandy, Salt, Garlic Purée, Mustard Flour, Concentrated Lemon Juice, Onion Powder, Cane Molasses, Paprika Powder, Chilli Powder, Partially Inverted Sugar Syrup, Molasses, Onion Purée, Tamarind Paste, Cumin Powder, Cloves, Ginger Purée, Garlic Powder, Oregano), King Prawns (8%) (King Prawns (Penaeus vannamei) (Crustacean), Water, Salt), Lettuce, Mayonnaise (Water, Rapeseed Oil, Cornflour, Pasteurised Free Range Egg Yolk, Spirit Vinegar, Sugar, Salt, White Wine Vinegar, Mustard Seeds), Crème Fraîche (2.5%) (Cows' Milk), Chilli Sauce (2.5%) (Water, Spirit Vinegar, Tomato Paste, Sugar, Dextrose, Cornflour, Cayenne Pepper, Concentrated Lemon Juice, Black Pepper, Salt, Garlic Powder), Cornflour, Concentrated Lemon Juice, Black Pepper, Salt.