Cooked beef — Food safety facts
Safe to share · Cats · full breakdown on the linked food page
Plain cooked lean beef is a good protein source. Never feed raw or seasoned beef, and no cooked bones.
Short answer
Yes, a small amount of plain cooked lean beef is safe for cats and can be a nice protein treat. Just ensure it's fully cooked, unseasoned, and has no bones or fat trimmings. Offer only a bite-sized piece to avoid stomach upset. If your cat eats too much or seems unwell afterward, contact your regular veterinarian.