Got three trays of biscuits waiting to go in? This NEFF N 50 built-in double oven runs CircoTherm®, which moves hot air around at speed so each shelf cooks at the same rate, with no cold spots to work around. The 71-litre main oven runs from 30 to 275°C and there's a 34-litre second oven for sides and puddings. After a big roast, the pyrolytic programme takes the interior up to a high temperature and turns baked-on spills into ash you can brush away, while EasyClean uses a little water and detergent to soften day-to-day grease. Sync it to Home Connect and you can check the temperature from your phone in the next room, or ask Amazon Alexa or Google Assistant to change a setting when your hands are covered in flour. Rather handy.