So Simple Ideas
Coconut flour is very high in fiber if you’re looking for a keto cornstarch substitute that will also help up your fiber intake. It’s ideal in soups, sauces, and stews!
Chia seeds are keto-friendly and work as a great thickener, making them the perfect keto substitute for cornstarch.
If you like to dredge your food in cornstarch before frying, whey protein isolate is a great low carb and keto alternative.
Glucomannan is taken from the konjac plant and is a dietary fiber. It has no taste and so can be added to almost anything without affecting the flavor of your dish.