Potato Starch

Potato starch is flour-like, gluten-free finely textured powder. It comes from the starchy portion of potatoes. In foods, it is used as a thickener, similar to arrowroot or cornstarch. Much like cornstarch, it is mixed with fluids in many recipes.

For people avoiding gluten, one of the benefits of potato starch is that it is naturally gluten-free.