The leaves have a pleasant scent of pineapple and can be used fresh or dried as a flavouring. They are added to cold drinks and fruit salads, fresh leaves can be placed under sponge cake mixtures to give a subtle scent, whilst the fresh or dried leaves can be added to savoury dishes to give a sausage-like flavour. Edible flowers. Pineapple sage tea has been used to calm nerves, and it aids in digestion. Source: https://pfaf.org/
Pineapple sage variagated
Find more about this plant on Wikipedia.