Let’s look at the article below which will briefly discuss where is corn starch in grocery store.
What Is Corn Starch?
Corn starch is a powdery substance made from the endosperm of corn kernels. It is a common culinary ingredient used as a thickener for sauces, gravies, glazes, and soups. It can also be used in baking, as a flour substitute, for dusting surfaces when rolling out dough, and for coating meats, vegetables, and fruits before frying. Corn starch is a great gluten-free alternative for those who need to avoid products containing wheat.