Tapioca Starch (Best Option)
1:1 (use equal volume to arrowroot powder)Tapioca starch is a fine, neutral-tasting starch that gelatinizes at a similar temperature to arrowroot, providing a smooth, elastic texture ideal for crepes. It forms a glossy finish and helps bind ingredients without adding weight or altering flavor.
When using tapioca starch, ensure it is well incorporated into the batter to avoid clumping. It can sometimes create a slightly chewier texture if overused, so stick to the 1:1 ratio for best results.
Compared to arrowroot, tapioca starch produces crepes with nearly identical tenderness and flexibility, making it the closest functional and sensory match.