dough:

Dough is a malleable mixture of flour, liquid (typically water or milk), and often salt and fat, combined and kneaded to develop gluten structure. The term encompasses a broad category of preparations ranging from yeasted doughs (leavened with baker's yeast or sourdough cultures) to unleavened doughs used in pastries, flatbreads, and pasta. The basic chemistry involves hydration of flour proteins—primarily glutenin and gliadin—which form an elastic gluten network when worked. Yeasted doughs ferment over time, producing carbon dioxide that creates rise and texture, while quick doughs (biscuits, pie crusts) rely on mechanical leavening or chemical agents for lift. Dough consistency varies from wet and sticky (brioche, ciabatta) to dry and firm (pie dough, fresh pasta), depending on intended application and hydration ratios.

Dough serves as the foundational component for an enormous range of baked goods and prepared foods across virtually all culinary traditions. Yeasted doughs produce breads, rolls, and pastries in European, Middle Eastern, and global cuisines; laminated doughs (croissants, Danish pastries) incorporate butter through folding techniques to create flaky, layered textures. Unleavened and quick doughs form the base for pie crusts, biscuits, dumplings, pizza, pasta, and flatbreads such as tortillas and naan. Dough handling—kneading duration, resting periods, fermentation temperature, and shaping—directly affects final texture, crumb structure, and flavor development. Proper dough technique is fundamental to professional and home baking.