Mix rosemary, thyme, garlic powder, sea salt, and black pepper in a bowl. Sprinkle both sides of the beef with seasoning, patting it down to coat it well. If you prefer a stronger flavor, you can do this the night before and refrigerate the tenderloin overnight. Grill for 30 minutes with the lid closed.
Mix rosemary, thyme, garlic powder, sea salt, and black pepper in a bowl. Sprinkle both sides of the beef with seasoning, patting it down to coat it well. If you prefer a stronger flavor, you can do this the night before and refrigerate the tenderloin overnight.