What is the shelf life of omelette batter?

The shelf life of omelette batter is typically around 2 hours when kept at room temperature. This is primarily due to food safety guidelines that recommend keeping perishable items, such as raw eggs, out of the danger zone (between 40°F and 140°F) to minimize the risk of bacterial growth. After 2 hours, the quality and safety of the batter may decline significantly.

Keeping the batter for longer periods could lead to changes in texture and taste, as well as potential food safety issues. It's essential to use omelette batter within this timeframe to ensure that it remains safe and enjoyable to eat. Thus, the 2-hour timeframe provides a balance between food safety and optimum freshness for cooking.