Kitchen tools
Cornstarch substitutes
Running out of cornstarch? Try these tested swaps.
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Swaps for Cornstarch
All-purpose flour
2×Use 2 tbsp flour per 1 tbsp cornstarch
Arrowroot powder
1:11:1; clearer sauces
Tapioca starch
1:11:1; glossy finish
Taste as you go
Ratios are a starting point — adjust salt, fat, and sweetness for your dish.
Need a different ingredient?
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Allergy-safe swaps for your household
See allergy-safe swaps for your whole household — not just generic ratios.
- See swaps checked against your family's allergies
- Apply substitutions to cookbook copies
- Update cooking steps to match your swap
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FAQ
Can Homii swap cornstarch in my recipes automatically?
Yes. Save a recipe to your cookbook and Homii can apply allergy-safe swaps and rewrite steps.