Karo syrup, a popular corn syrup product, has long been a staple in many American kitchens. Known for its sweet, thick consistency, it serves as an essential ingredient in a variety of recipes, from pecan pies to glazes for meats. However, as with any pantry staple, questions often arise about its longevity and storage. Understanding how long Karo syrup lasts and whether it can go bad is crucial for maintaining both culinary safety and quality. Many people might wonder if they can keep Karo syrup in their pantries indefinitely. This concern often stems from the syrup’s high sugar content, which is known to act as a preservative. In contrast, improper…