Expert pie makers transform flour, water, and fat into light, buttery flakes of pastry. The process is simple but difficult to perfect. Adding water to flour creates gluten, a network of wheat ...

If you have Celiac disease, gluten is off-limits. It’s a type of protein that’s in a lot of baked goods, and it’s what gives them structure. If your doctor tells you to avoid gluten, you’ve still got ...

Gluten is the name for proteins found in wheat, barley, and rye. Gluten is also added to foods as a thickening agent or to provide texture and flavor. Gluten gives bread its chewy texture. But the ...