Legend has it air-fryers make the fudgiest brownies known to mankind and I absolutely had to put that to the test. It turns out that, thanks to the intense circulation of hot air, it can bake the outside to perfection while applying delicate levels of heat to the middle, creating a brownie so fudgy I highly recommend you chill them in the fridge before slicing.
MAKES 9 or 16 PREP 15 min plus chilling COOK 25 mins EASY V
100g butter
100g dark chocolate