The need to refrigerate Aunt Jemima syrup after opening depends on the specific product and its ingredients. Traditional Aunt Jemima pancake syrup, which is made with high fructose corn syrup, does not require refrigeration after opening. This type of syrup is processed and contains preservatives that help prevent spoilage.
However, if you have Aunt Jemima syrup that is labeled as "natural" or made with real maple syrup, it may require refrigeration after opening. Natural syrups without preservatives are more prone to spoilage, and refrigerating them can extend their shelf life.
To be certain, always check the product label for specific storage instructions. If it indicates that refrigeration is necessary after opening, be sure to store it in the refrigerator to maintain its quality and prevent the growth of harmful bacteria. If there are no specific instructions on the label, you can store the regular Aunt Jemima syrup in a cool, dry place after opening.