Pat the turkey steaks dry with paper towels to remove excess moisture, which helps with browning.
Generously season both sides of each steak with salt and freshly cracked black pepper, and sprinkle with a pinch of smoked paprika if using.
Preheat your heavy skillet over medium-high heat until it shimmers, about 2-3 minutes, then add a tablespoon of high-smoke-point oil, swirling to coat the pan evenly.
Carefully place the turkey steaks in the hot skillet, laying them away from you to avoid splatters. Let them sear undisturbed for 3-4 minutes until the edges turn deep golden and crispy, and you hear a satisfying crackle.
Flip the steaks using tongs, reduce the heat to medium, and cook for another 3-4 minutes, observing the crust deepen to a rich, golden-brown and the meat feeling firm yet moist.
Insert a digital thermometer into the thickest part of a steak; once it reads 74°C (165°F), remove the steaks from the pan to a plate for resting.
Let the turkey rest for about 5 minutes; during this time, squeeze fresh lemon over the steaks and sprinkle with chopped herbs if desired, to brighten and finish the dish.
Slice or serve the steaks whole, drizzling any pan juices over the top for extra flavor. Enjoy the crispy exterior and juicy interior with your favorite sides.