Sage — Food safety facts
Safe to share · Cats · full breakdown on the linked food page
A pinch in cooking is safe. Concentrated oil is not.
The full verdict, portion guidance and serving notes are collected on the Sage food facts page.
Short answer
Yes, the small amount of dried sage typically used in holiday stuffing is safe for cats. The concern would be if your cat ate a large quantity of the pure herb or consumed sage essential oil, which is concentrated and not safe. Just monitor your cat for any unusual signs like stomach upset, though it's very unlikely from a few bites of seasoned food. Offer fresh water and call your own vet if you notice vomiting or lethargy.