Also known as the Cretan biscuit, Kritiko paximadi is a bread product made with either wholemeal barley flour or a combination of barley, wheat, and oat flour. The origins of paximadi can be traced to the ancient times when barley rusks were the staple of farmers, shepherds and Cretan sailors. Being twice-baked, these rusks could be preserved for long periods of time without losing their quality and for this reason paximadi became the daily bread of families that could not bake on a regular basis. Kritiko paximadi is still the base of Greek and Mediterranean diet, and it is usually softened with water, wine, or olive oil before consumption.

This traditional barley rusk is typically used for preparing dakos, a popular Cretan meze made with crumbled feta or mizithra cheese and chopped tomatoes, but it is also ideal for other types of Greek salads, appetizers, and light, healthy meals.