Choose alternatives that hold batter consistency and help keep a light interior. These batters are sensitive to liquid ratios and acidity, both of which affect fluffiness and browning.
Yes. Start with Arrowroot Powder at 1:1, then adjust liquid or bake time in small steps after a test batch.
Use 1:1
Very similar behaviour. Better for acid-based and frozen sauces.
View full adjustment notes →On CupOrGram, 1 cup of cornstarch is treated as 128 grams. Use the conversion page if you want the original ingredient weight before choosing a substitute.
Cornstarch cups to grams →Use 2 tbsp tapioca per 1 tbsp cornstarch
Creates chewier, more elastic texture. Good for pie fillings.
Use 2 tbsp flour per 1 tbsp cornstarch
Half the thickening power. Creates opaque, less glossy results.
1:1
Thickens at a lower temperature and gives a clear, glossy finish. Add near the end of cooking — prolonged boiling thins it out.
Use 2 tbsp rice flour per 1 tbsp cornstarch
A reliable gluten-free thickener for gravies and stews and a crisp coating for frying. Finishes opaque rather than glossy.
¼ tsp per 1 tbsp cornstarch, whisked in gradually
Thickens without heat and holds up to acid and freezing. Very easy to overdo — too much turns sauces slimy.
Use Arrowroot Powder at 1:1 — Very similar behaviour. Better for acid-based and frozen sauces. Mix as the original recipe directs, then taste and adjust liquid or bake time in small steps after a test batch.