Ground Turkey "with natural flavoring"
Ground turkey has rosemary added as a preservative.
Effect of Commercial Rosemary Oleoresin Preparations on Ground Chicken Thigh Meat Quality Packaged in a High-Oxygen Atmosphere
I have wondered the same thing.  It seems ground turkey invariably has rosemary.  I thought maybe turkey had some funk that was countered by rosemary.  But I could never taste the rosemary.    It turns out it acts as a food preservative.  I imagine that having &quot;rosemary&quot; on the label is more palatable to consumers than some chemical preservative name.