It is large, making it one for bigger kitchens, but its 10-litre capacity is ideal if you frequently feed a crowd. Gayle King shares video of Oprah Winfrey reading to her grandson Luca in a sweet 70th birthday tribute.

Cakes come out well, but you do need to keep an eye on them since all the settings are inaccurate by a fraction. It took a while to roast a chicken but, 45 minutes later, it came out golden and moist, while our fairy cakes were just right.

For one to two people, up to 3L should be enough, or you can go a bit higher in capacity for more versatility.

COOKING FUNCTIONS: This all-in-one fryer has 4 cooking functions making it possible to prepare a wide range of delicious dishes. Not to mention, most air fryers are an expensive initial investment, meaning it will take a while for savings on your energy bill to cancel out their cost. You can change your choices at any time by visiting Cookie preferences, as described in the Cookie notice. The first time we reviewed air fryers, during lockdown, one kiloWatt hour of electricity cost just 18p. All other things being equal, it is still cheaper to cook with gas, which at the time of writing cost 7p per kiloWatt hour, although the size and age of your gas oven may make still make it less efficient than the best modern air fryers.It may look a little like a spaceship (and take up just as much workspace), but this Tefal air fryer performed best in my tests.