What's the secret to chopping an onion quickly and safely? This simple guide is the answer, showing you a clever technique ...

If you're tired of slicing up onions with a kitchen knife but still want to achieve those perfectly thin strips, this common kitchen tool is one worth using.

Offering his words of culinary wisdom, Ian Sutton, chef lecturer at Capital City College, has revealed his lesser-known trick for onion dicing that won't leave you in tears.