Cheese And onion Sandwiches

Fortified _Wheat_ Flour [Wheat Flour, Calcium Carbonate, Iron, Niacin (B3), Thiamin (B1)], Water, Medium Mature Cheddar Cheese (_Milk_) (14%), Red Leicester Cheese (9%) [Cheese (_Milk_)], Colour E160b (ii)], Rapeseed Oil, Malted _Wheat Flake_, Onions (4%), _Wheat_ Bran, Cornflour, Pasteurised _Egg_ Yolk, Salt, Spirit Vinegar, Yeast, Sugar, Malted _Barley_ Flour, _Wheat_ Gluten, Emulsifiers (E471, E472e), Malted _Wheat_ Flour, White Wine Vinegar, _Mustard_ Seeds, Flour Treatment Agent (E300), _Wheat_ Flour, _Wheat_ Starch.