Creating a Beef Tenderloin Roast can be straightforward if you follow these simple steps:

1. Preheat Oven: Preheat your oven to 425°F (220°C).
2. Prepare the Roast: Pat the beef tenderloin dry with paper towels. This ensures a good sear.
3. Season the Meat: In a small bowl, mix olive oil, salt, pepper, garlic powder, rosemary, thyme, and onion powder. Rub this mixture all over the tenderloin.
4. Sear the Roast: Heat a large oven-safe skillet over medium-high heat. Add a bit of olive oil. Once hot, sear the tenderloin on all sides until browned, about 2-3 minutes per side.
5. Add Broth: Pour the beef broth into the skillet around the roast. If using, spread Dijon mustard over the top before placing it in the oven.
6. Roast: Transfer the skillet to the preheated oven. Roast for about 25-35 minutes, or until the internal temperature reaches 130°F (54°C) for medium-rare.
7. Rest the Roast: Remove the skillet from the oven and transfer the roast to a cutting board. Tent with foil and allow it to rest for 30-45 minutes. This helps retain the juices.
8. Slice and Serve: After resting, slice the roast into even pieces. Serve with the pan juices or your choice of sauce.

These steps will guide you in creating this incredible beef tenderloin roast effortlessly.