Preheat the oven to 400°F
Pat the turkey tenderloin dry
Season with salt, pepper, and desired herbs or spices
Heat oil in an oven-safe skillet over medium-high heat
Sear the turkey tenderloin for 2 to 3 minutes per side
Transfer the skillet to the oven
Roast for 15 to 25 minutes, or until the internal temperature reaches 165°F
Remove from the oven and let rest for 5 to 10 minutes
Slice and serve