Can I substitute potato starch (katakuriko) for cornstarch in a cookie recipe?
I have a cookie recipe that calls for cornstarch. I was wondering if I could substitute it for potato starch (katakuriko, in Japanese).
Best Answer
We keep both in the house, and i always seen to find myself in the middle of prep and not being able to find the one I'm looking for. As a consequence, I have subbed katakuriko for corn starch and vice-versa in equal amounts on several occasions, and never had trouble with the results having the wrong texture or tasting strange.
That being said, I have never used a substantial amount (more than a teaspoon or two) in any recipe, either.
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Quick Answer about "Can I substitute potato starch (katakuriko) for cornstarch in a cookie recipe?"
Gluten free, easy to cook with and practically tasteless, potato starch is a great starch to use if you don't want to change the flavor of a recipe. Plus, unlike cornstarch, potato starch can tolerate higher temperatures. This being, it's often used as a replacement for cornstarch in many baked goods recipes.Can I use potato starch instead of cornstarch in baking?
Like other tuber and root starches, potato starch tastes quite bland, so it won't add any unwanted flavor to your recipes. You should substitute potato starch for cornstarch in a 1:1 ratio. This means if your recipe needs 1 tablespoon of cornstarch, swap that out for 1 tablespoon of potato starch.What can I replace cornstarch with in cookies?
Use twice as much flour as you would cornstarch. Potato starch is another good substitute for both thickening and baking, as it delivers similar results to cornstarch and requires an equal amount. Other ingredients you can use in place of cornstarch include rice flour, tapioca starch, xanthan gum, and psyllium husk.Does potato starch work the same as cornstarch?
Even though potato starch and cornstarch work in a similar way when it comes to thickening a sauce, if you're cooking or baking at high temperatures, you'll definitely want to reach for the potato starch option, sometimes referred to as potato flour, because it can handle the heat (via Bob's Red Mill).What does potato starch do in cookies?
Used judiciously, potato starch functions similarly to cornstarch in baked goods like cookies and crackers: It improves crispness, and inhibits gluten formation in wheat flour formulations, resulting in a more delicate texture. But just like cornstarch, if you use too much, the baked product can end up dry and crumbly.The 10 Best Substitutes for Cornstarch
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