In a bowl combine the beef rub, all-purpose rub, and black pepper.
Sprinkle the rub on all sides of the chuck roast then let rest for 45 minutes
Sear all sides of the chuck roast until a dark brown and a crust is formed.
Beef Pot Roast
Cut the onion, potato, and carrots into equal-sized pieces.
Place the seared beef in the Dutch oven and then surround it with the cut vegetables. Add the garlic powder, onion powder, Worcestershire sauce, and beef broth.
Heat the Dutch oven to 275 degrees F (135 degrees C) and cook until the meat is fork tender; about 2 1/2 hours.