Christa asked about a replacement for cornstarch. Amy, wouldn't arrowroot be a replacement for cornstarch? I am allergic to corn so I use arrowroot often. I too love angel food cake and am wondering why it wasn't mentioned. For something like a cake, you can use a 1:1 replacement ratio with arrowroot and cornstarch. When using to thicken certain liquids, the arrowroot and cornstarch behave differently, so just be sure to check in with specific situations. ~Amy

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