Lemongrass's slightly sweet, pungent and lemony taste makes it great for spicy stews and curries, but it also works well in desserts and sodas and cocktails. 

Is lemongrass a spice or herb?

Lemongrass (Cymbopogon citratus) is a shrub-like herb with a distinct lemon aroma and flavor. It is native to the tropical regions of Asia and the Indian subcontinent. It's also relatively easy to grow in a home herb garden and is a nice plant for containers. 

What is lemon grass good for?

Lemongrass is used for treating digestive tract spasms, stomachache, high blood pressure, convulsions, pain, vomiting, cough, achy joints (rheumatism), fever, the common cold, and exhaustion. It is also used to kill germs and as a mild astringent. ... Lemongrass is also used in making vitamin A and natural citral.