Wash and dry the lovage. Dry in a 55°C oven until completely dry – this should take around 4 hours. Bring the fondant and glucose to 160°C. Remove from the heat and whisk in the butter. Pour the mixture onto a piece of silicone paper and leave to cool. Blend to a fine powder with the lovage. Sift on to a non-stick baking mat and
bake for