Creating two cooking zones in a single oven sounds a bit like wizardry. But it's easy with this Samsung Dual Cook Flex oven. Bake cookies while you roast a chicken – it won't transfer smells. Dual fans help to waft warm air right through the oven, so everything cooks evenly. And when you're done, just set the pyrolytic cleaning program. It uses really high temperatures to reduce dirt to ash, so you can just wipe it away after. Plus the A+ rating and fast preheating means you'll save energy and it won't cost the earth to run.