Most avid bakers prefer separate, even-heat double electric ovens. If that describes you - and you have the space - be sure one of the ovens is equipped with a broiler that provides at least 3,000 watts of cooking power. Also look for racks that pull all the way out and lock in place for safe, easy access to the oven. On the inside, a dark interior shows less baked-on grime, while a porcelain interior is easier to clean

Added features such as ice making and drinks dispensers can all add to the appeal of certain models. Ice making is an option on many American style fridge-freezers, sometimes available without opening the door, as are cold water dispensers. Zoned models offer several storage areas, all at different temperatures, designed to keep a variety of foods fresh for longer. Most manufacturers now offer adjustable shelf heights and storage units which simplify food storage.

Granite is an igneous rock. It is formed as a result of the slow crystallisation of molten magma at depth in the earth's crust. Uplift and erosion has over millions of years resulted in this material outcropping at the surface. The minerals which make up granite are generally quartz, felspars and various mafic minerals (amphiboles, pyroxenes, micas and secondary materials). It is the size, distribution and precise chemistry of these minerals which give the granite it's colour. The silica content of granite should be at least 70%. In the stone industry "granite" has been a term applied to almost all igneous rocks and schists.