11Cookware• Use any oven proof cookware which willwithstand temperatures of 250°C.• Baking trays, oven dishes, etc. should not beplaced directly against the grid covering the fan atthe back of the oven, or placed on the oven base.• Do not use baking trays larger than 30 cm x 35 cm(12 in x 14 in) as they will restrict the circulationof heat and may affect performance.The effects of disheson cooking resultsDishes and tins vary in their thickness, conductivity,colour, etc. which affects the way they transmit heatto the food inside them.A Aluminium, earthenware, oven glassware andbright shiny utensils reduce cooking andunderneath browning.B Enamelled cast iron, anodized aluminium,aluminium with non-stick interior and colouredexterior and dark, heavy utensils increase cookingand underneath browning.Condensation and steamWhen food is heated it produces steam in the sameway as a boiling kettle. The oven vents allow some ofthis steam to escape. However, always stand backfrom the oven when opening the oven door toallow any build up of steam or heat to release.If the steam comes into contact with a cool surface onthe outside of the oven, e.g. a trim, it will condenseand produce water droplets. This is quite normal andis not a fault with the oven.To prevent discoloration, regularly wipe awaycondensation and also soilage from surfaces.i Hints and Tips