Cornstarch is a low-cost, readily available, humble miracle found in the baking aisle of just about every supermarket and grocery store in the country, and online. Extracted from corn and then ...

Most of us have used it in the kitchen before, but what is cornstarch, exactly? Cornstarch isn’t technically flour, per se, but it is a starchy carbohydrate that can be used in many different ways.

Cornstarch is one of the most common pantry ingredients — you probably have a canister of it sitting around your own home. In addition to serving as an emulsifier or thickener in culinary settings, ...