Seville oranges are much stronger and more sour than ordinary eating oranges, so they lend a fantastic flavour to this traditional English marmalade recipe. Equipment: You will need eight 300ml ...

For a rustic but delicious spring cake, try this gluten-free upside down sour cherry cake with vegan creme anglaise.

Seville oranges are sold in the last three weeks of January. Bitter (Seville) oranges are classically used in cooking, not just in marmalade but also in dishes such as Duck à l’orange.