How long can unbaked cookie dough be kept in the refrigerator?

Unbaked cookie dough can typically be kept in the refrigerator for up to 5 days. This is because, during this time, the ingredients maintain their freshness and the dough remains safe to consume. After this period, the quality of the dough may begin to degrade, and there is also an increased risk of bacterial growth, especially if the dough contains perishable ingredients like eggs or dairy.

Understanding this timeframe is important for food safety and for achieving the best texture and flavor in your cookies when you decide to bake them. If the dough is not used within this period, it is advisable to freeze it instead, as freezing extends its shelf life significantly while maintaining quality.