Who were the first to use yeast for bread making and ovens?

The correct choice is the Ancient Egyptians. They are historically recognized for being among the first to utilize yeast in bread-making around 3000 BC. This innovation played a significant role in their daily diet and was essential for producing leavened bread, which was softer and more desirable than the flatbreads that were commonly consumed prior to this advancement. The Ancient Egyptians understood the fermentation process, a method that allowed for leavening, which is critical in creating the texture and flavor associated with many bread types today.

When it comes to the development of ovens, the Ancient Egyptians also innovated in baking techniques, refining the process with the construction of bread ovens, which contributed to the efficiency and quality of bread production. This pivotal culinary advancement influenced many subsequent cultures, including the Greeks and Romans, who adopted and adapted these techniques.