These flatbreads generally come in two different categories: leavened flatbread, made with a rising agent, and unleavened flatbread, typically made with just flour, water, and salt.
Both types can be traced back centuries and could be the first examples of processed foods, but the unleavened variation can be traced back further in history.
Many archaeologists credit its invention to the Natufians, a group widely regarded as the first agricultural society that inhabited the Levant region between 12,500 and 9,000 B.C.
Roughly 5,000 years later, the Egyptians, Mesopotamians, and Harappans made advances, introducing yeast and spacious, domed ovens to the process in the Bronze Age.