Cornstarch, an ingredient from the white, powdery substance species, creeps up on home cooks in unsuspecting recipes. So, if your pantry is devoid of cornstarch, there's a reliable substitute that ...

You might not reach for cornstarch every week, but the pantry staple is absolutely essential to a well-stocked kitchen. Most of us have a bag on hand at all times. But sometimes we might be shy of ...