spidergirl47: 5 pink grapefruits
spidergirl47: peeled zest
spidergirl47: boiling zest to reduce bitterness
spidergirl47: grapefruits with pith removed
spidergirl47: cooling zest
spidergirl47: grapefruit ready for chopping
spidergirl47: chopping zest
spidergirl47: cooking grapefruit with sugar
spidergirl47: mixing in zest
spidergirl47: pink grapefruit marmalade
spidergirl47: delish on toast