Rub the steak seasoning evenly all over the beef roast on all sides.
Pour the beef broth into the bottom of the slow cooker.
Add the prepared beef to the slow cooker. Add the potatoes and carrots on top of the roast.
Cook HIGH 4-5 hours or LOW 8-10.
For Instant Pot: Turn the Instant Pot to sauté. Once hot, add the oil and the prepared beef. Cook 3-5 minutes on each side or until beef is browned.
Remove the beef from the Instant Pot. Pour in beef broth and deglaze the bottom of the pressure cooker.
Add the beef back to the pot. Close lid and seal valve. Set high pressure and cook 45 minutes.
When cooking time is complete, quick release the pressure. Add the potatoes and carrots.
Close lid and seal valve. Set high pressure and cook 3 minutes. When cooking time is complete, let the pressure release naturally.
