The seafood market (ABC Seafood) in Portland is where I last picked up this culinary herb. It is typically used to make the lemony part of Tom Yun soup (a hot & sour soup originating from Thailand/Laos).
After processing the lemongrass stalks, it would be better to make the tea while the stalks are fresh rather than when they are dried if you want a more lemony taste to the tea. A hot cup of tea made from the dried, cut stalks tastes a lot like water that has been mixed with a light lemon essence. But, if a non-citrus lemony tea is what you want to relax with, lemongrass tea is also non-caffeinated.
TheFoodening Blog: lemongrass stalks, all chopped up and ready to be dried for tea |
After trimming the stalks of the rough, woody root part and the tops, peel off any of its 'leaves' that have dark spots on them. Use a sharp knife or kitchen shears to cut the stalks into 1/2" to 3/4" pieces. Use a sharp knife to quarter (vertically) each piece. This will help the lemongrass dry faster.
Don't try to chop these later in a food processor after they have dried. It does not work.