*To bruise the lemongrass, cut off the tough part from the bottom, around 1/4-1/2 inch, You’ll feel where your knife stops meeting a lot of resistance. Take off 1-2 of the dry outer layers. Using the side of your knife, smack the lemongrass until it starts to smash, just like when you press down on a garlic with the side of a knife.
**For the jalapeño add in as little or as much as you think you’ll like. I added around 1 inch of jalapeño and it gave a slight hint of heat to the soup which is what I like. If you like really spicy add the seeds in to. If you don’t like any heat, don’t add any jalapeño at all!