homemade Schezwan sauce is safe for 10days in proper refrigerate and it's safe or not for pacing lunch box to this sauce to make fried rice for school to make in morning

A. Shelf life of Shaz I sauce is good but if it is home-made since we do not add any kind of preservatives into it try to make it in small batch only that once you use it and finish it by a week time do not keep it for a longer duration in the refrigerator also