Mckenzie's New Diet???

Mckenzie ate cat food today. I knew it was going to be happening soon with her being more mobile. When I caught her, she already had 2 pieces in her mouth. I quickly got them out, but then she cried and yelled. With her being so picky about eating recently, a thought crossed my mind wondering if there was anything healthy in cat food! Not that I would ever serve that to her, but it did cross my mind!