Make candied zest from any citrus fruit (see tip) and use as a tangy decoration for your cakes and cheesecakes. Once the zest has been poached in the syrup, you can toss it in extra sugar and/or ...

The trick to achieving deliciously sticky, candy-like sweet potatoes in this ... we like to sprinkle the casserole with grated orange zest and a touch of flaky salt before serving.