Baker

A baker is a food professional who prepares bread, rolls, pastries, and other baked products. The work often begins early because many doughs need time to ferment. Flour is usually the main ingredient, combined with water and salt, while many breads also contain yeast. During fermentation, yeast consumes sugars and produces carbon dioxide.

The gas forms bubbles in the dough and helps it rise. Bakers weigh ingredients, mix and knead dough, monitor fermentation, shape products, and bake them at suitable temperatures. Depending on their specialty, they may also prepare fillings, creams, or toppings. Good hygiene is essential throughout preparation and sale.

Baking combines practical skill with an understanding of ingredients. During baking, heat causes some water to evaporate, changes protein structure, and gelatinizes starch. The surface may also brown through chemical reactions, including the Maillard reaction, which involves sugars and amino compounds and contributes to the aroma and flavor of baked foods.

Bakers adjust time, temperature, hydration, and fermentation according to the recipe and desired result. Their work can also include planning production, checking ingredients, cleaning equipment, and arranging products for customers. Some specialize in bread, while others focus on pastries, cakes, or regional specialties.