Arrowroot

It's favored for its neutral taste and ability to create a clear, glossy finish, making it ideal for thickening sauces, gravies, puddings, and jellies. Cornstarch is the most common substitute for arrowroot powder. Use an equal amount of cornstarch to replace arrowroot in recipes.

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Tapioca Starch is another good alternative, especially for those looking for a gluten-free option. Like arrowroot, tapioca starch is also derived from a tropical root (cassava) and can be used in a 1:1 ratio. Potato Starch works well as a thickener, too, but it might not yield the same glossy finish as arrowroot. Use it in the same quantity as arrowroot when substituting.

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Before adding arrowroot powder to hot liquids, mix it with a little cold water to create a slurry. This prevents clumping and ensures smooth integration into your dish. Arrowroot loses its thickening ability if cooked for too long or at too high a temperature. Add it towards the end of cooking, and heat just until the mixture thickens.

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Unlike cornstarch, arrowroot-thickened sauces freeze and thaw well, making it a perfect choice for make-ahead meals. It can be used in gluten-free baking to help lighten the texture of flours like almond or coconut flour. Arrowroot powder is usually found in the baking aisle of the grocery store but it may also be located in the gluten-free or health food section, given its popularity as a gluten-free alternative.

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