Seville Orange Marmalade

This jam is an adaptation of the St Benoît Three-day Marmalade in Jane Grigson’s Fruit Book Navel or valencia oranges can also be used, but the particular tartness and flavour of the Seville oranges give the jam a distinctive character. They are only available for a short time in early summer so look out for them or find someone who has a tree. When they are available, blood oranges also make a wonderful jam wi