Preheat your oven to 375°F.
If you have a convection oven, you might want to adjust the temperature.
Pat dry the turkey tenderloins with paper towels.
This helps the rub stick well.
In a small bowl, mix olive oil, sage, thyme, paprika, garlic powder, onion powder, kosher salt, and black pepper until combined.
Rub the spice mixture all over the turkey tenderloins.
You'll want to coat both sides evenly.
Place the tenderloins on a baking sheet.
Bake in the preheated oven for about 25-30 minutes or until internal temperature hits 165°F.