What is an air fryer and why are they popping up everywhere? Wirecutter kitchen writers Lesley Stockton and Michael Sullivan walk you through what these machines actually do and whether they are worth the money.

Read more about how we tested air fryers: https://wrctr.co/2FRRGNH

Read about our pick for best convection toaster oven: https://wrctr.co/2uKRwTl

And our runner-up pick for best convection toaster oven: https://wrctr.co/2UhMIEf

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