Whole Foods Market Organic Arrowroot Powder

From Wikipedia: Arrowroot makes clear, shimmering fruit gels and prevents ice crystals from forming in homemade ice cream. It can also be used as a thickener for acidic foods, such as Asian sweet and sour sauce. It is used in cooking to produce a clear, thickened sauce, such as a fruit sauce. It will not make the sauce go cloudy, like cornstarch, flour or other starchy thickening agents would. The lack of gluten in arrowroot flour makes it useful as a replacement for wheat flour in some baking uses....