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.

For the ones into experimental coffees, there's the Barrel Aged Cold Brew, aged in rum or whiskey barrels; and the refreshing Satsuma Cascara, a blend of orange marmalade and ginger ale with ...