Chicken & Mushroom pie

water, wheat flour (contains: wheat flour, calcium carbonate, iron, niacin, thiamine), margarine (contai palm & rapeseed fats & oils, water, salt), chicken (1 (contains: chicken, modified maize starch, salt), mushrooms (5%), modified maize starch, chicken sto double cream (milk), salt, flavour enhancer: monoso glutamate, onion powder, white pepper, butter (milk allergy advice for allergens, including cereals containing gluten, see ingredients in bold. may also