Is ok to leave pasta noodles unrefrigerated?

It is not advisable to leave pasta noodles unrefrigerated. Cooked pasta is a perishable food and should be refrigerated promptly after cooking to prevent the growth of harmful bacteria. Refrigerating cooked pasta also helps to maintain its quality and prevent it from becoming spoiled or slimy. For optimum food safety and quality, cooked pasta should be refrigerated within two hours of cooking and consumed within a few days. When storing cooked pasta in the refrigerator, it is recommended to place it in an airtight container to prevent it from drying out and absorbing other flavors from the refrigerator.