You will be given a definition of a task first, then some input of the task.
In this task, you have to identify the named entities (NER) which are the ingredients required given its directions. Named entities are the names of the items without their quantity.

Combine all of the ingredients in a non-aluminum pot, then bring to a simmer over moderate heat., Remove the pot from the heat and let stand until cool., Store the mixture in a clean glass jar., If you wish, you may strain out the solids before storing, but do not press down on them while doing so.
Output:
rice vinegar, ginger, lemongrass, serrano chiles