b'WHAT YOU NEED TO DO:Place the beef cubes in a large bowl and sprinkle with the salt and pepper, making sure the meat is coated on all sides. Add the flour and mix until well coated. Heat the oil in a large nonstick saut pan on medium heat for 2 minutes. Add the meat and brown well on all sides, about 3 to 4 minutes. Transfer the cooked beef to a bowl and set aside, reserving the oil from the pan.'