Can I make a cake without cornstarch?
Yes. Start with Arrowroot Powder at 1:1. Very similar behaviour. Better for acid-based and frozen sauces.
Best Cornstarch Substitutes for Cakes
Pick substitutes that preserve tenderness, aeration, and even rise in cake batters. Cake structure depends on balanced fat, sugar, and hydration. Wrong swaps can create a dense or dry crumb.
Can I make a cake without cornstarch?
Yes. Start with Arrowroot Powder at 1:1, then adjust liquid or bake time in small steps after a test batch.
Top Recommendation
Arrowroot Powder
Use 1:1
Very similar behaviour. Better for acid-based and frozen sauces.
View full adjustment notes →How much does 1 cup of cornstarch weigh?
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 →Alternative Options for Cakes
Common Questions for Cakes
What can I use instead of cornstarch for cake?
Top options are Arrowroot Powder (1:1) plus Tapioca Starch (Use 2 tbsp tapioca per 1 tbsp cornstarch) and All-Purpose Flour (Use 2 tbsp flour per 1 tbsp cornstarch).
Best cornstarch substitute for cake?
Arrowroot Powder is the top pick here. Use 1:1 and adjust only after a test bake.
How do I substitute cornstarch in cake batter?
Replace using 1:1, mix as usual, then tune liquid and bake time in small steps if needed.