Though you can cook the root itself, arrowroot is more frequently consumed as a powder. It’s used as a thickening agent for sauces, puddings, and jellies, as well as an ingredient in baked goods ...
To start, make the chicory root powder – this will make more than you need, but it will keep in an airtight container. You can also buy ready-made chicory root powder, but if you can make it yourself ...