Preheat & Prep: Set your oven to 400°F (200°C).
Par-Cook Bacon: In a large oven-safe skillet over medium-high heat, cook the bacon for 6-7 minutes until it's partially cooked but still pliable.
Transfer to a paper towel-lined plate to drain.
Wrap & Slice: Wrap the pork tenderloin with the bacon slices, securing each with a toothpick.
Slice the tenderloin between each bacon strip to create individual medallions.
Create Herb Rub: In a small bowl, combine the oregano, basil, garlic powder, and seasoned salt.
Season the Pork: Generously coat all sides of each pork medallion with the herb mixture.
Sear the Medallions: Wipe out the skillet. Melt the butter over medium-high heat.
Add the pork medallions and sear for 4 minutes per side until beautifully browned.
Roast in Oven: Transfer the entire skillet to the preheated oven.
Roast for 17-20 minutes, or until the pork's internal temperature reaches 145°F (63°C).
Rest & Serve: Carefully remove the skillet from the oven.
Let the medallions rest for 5 minutes before removing the toothpicks and serving. This keeps them incredibly juicy!
Don't overcook the bacon in the first step. If it gets too crispy, it will be difficult to wrap around the tenderloin and may burn in the oven.
After searing, deglaze the pan with a splash of white wine or chicken broth before roasting to create a simple, flavorful pan sauce to serve alongside the pork.