It’s the leaves in the Geranium (Pelargonium) plants that yield essential oil and they come with some incredible scents, including orange, lemon, rose and even chocolate peppermint!
To use them in baking, clean the leaves and lay them at the bottom of a cake or bread tin, pour in the mix and whilst baking, the essential oil held in the leaves, will infuse giving a delicate scent and flavour. Turn the tin upside down to remove the leaves before eating (you can leave them in for show, but don’t eat them).
Scented Pelargonium Leaves.This would work really well with any cake or bread recipe that has a fairly delicate flavour to allow the scent of the geranium to come through. Here are a couple of delicious options I’d recommend: