Begin by assembling all required ingredients.
Preheat your oven to 375 degrees F (190 degrees C).
Ensure that the roast is at room temperature. To promote even cooking and prevent drying, tie the roast at 3-inch intervals with cotton twine. Position the roast on a rack within a baking pan.
In a small bowl, combine the kosher salt, garlic powder, and black pepper. Rub this seasoning mixture thoroughly into the surface of the meat.
Place the seasoned roast in the preheated oven and roast for approximately 60 minutes, or 20 minutes per pound, depending on the size of your roast. An instant-read thermometer inserted into the center should register between 120 to 125 degrees F (49 to 52 degrees C).
Once the roasting time is complete, remove the roast from the oven and transfer it to a cutting board. Loosely cover it with foil and allow it to rest for 15 to 20 minutes, which will enable the juices to redistribute throughout the meat.
After resting, slice the roast and serve immediately.