Lemongrass is a Southeast Asian herb used in various cuisines across the world but notably in Thai and Vietnamese cuisine. Unlike other herbs which tend to be small, delicate and leafy, lemongrass is a tall sturdy stalk herb with several layers.

What does lemongrass taste like? Lemongrass has a unique aroma and flavour. It has floral notes, tastes slightly sweet but tangy, and unsurprisingly, of lemon – with hints of ginger too. It's also understated, with quite a light flavour that elevates a dish, without overpowering the other ingredients.

This herb has a pungent lemony, herbaceous, and sweetly floral flavor that works well with both sweet and savory foods and beverages. Some people say that its aroma is reminiscent of citronella. This is no coincidence because the two plants are closely related.

Meaning, it isn't sweet, sour, salty, bitter, or umami. But what it does have is a beautiful citrusy aroma that can be described as a slightly grassier version of lime or lemon. As a comparison, the smell of lime or lemon zest works well in sweet and savoury dishes, but lemongrass aroma definitely leans more savoury.