Garlic & Cream Cheese Stuffed Mushrooms

70% Flat Mushroom, 25% Garlic & Parsley Breadcrumb Topping (Breadcrumbs (Wheat Flour (_Wheat_ Flour, Calcium Carbonate, Iron, Niacin, Thiamin), Yeast, Salt), Water, Garlic Purée, Coloured Cheddar Cheese (Cheddar Cheese (_Milk_), Colour (Annatto), Salted Butter (Butter (_Milk_), Salt), Rapeseed Oil, Dried Parsley, Ground White Pepper), 4% Garlic & Soft Cheese Crumb Filling (Full Fat Soft Cheese (_Milk_, Cream (_Milk_), _Milk_ Solids, Salt, Preservative (Potassium Sorbate), Acidity Regulator (Citric Acid), Stabilisers (Xanthan Gum, Guar Gum), Salted Butter (Butter (_Milk_), Salt), Breadcrumbs (Fortified Wheat Flour (_Wheat_ Flour, Calcium Carbonate, Iron, Niacin, Thiamin)), Garlic Purée, Dried Garlic, Cornflour, Salt, Ground White Pepper, Dried Parsley), 1% Red Onion