The point at which a loaf is considered fully baked is closely tied to its internal heat. Achieving this specific warmth ensures proper starch gelatinization, protein coagulation, and moisture evaporation, leading to desired crumb structure, texture, and overall palatability. For instance, many enriched doughs, such as those containing significant amounts of butter or eggs, are optimally baked when they reach a core temperature of approximately 200-210F (93-99C).
Reaching the appropriate internal warmth is crucial for several reasons. Underbaking can result in a gummy, dense texture and a raw, doughy flavor, while overbaking leads to dryness and a tough crust. Historically, bakers relied on visual cues and touch to determine doneness. The adoption of thermometers has significantly improved consistency and reduced guesswork, leading to more predictably successful outcomes. This precision helps prevent resource waste and ensures consistent product quality.