Heat oil in a large skillet over medium-high heat. Cook beef in oil about 10 minutes, stirring occasionally, until brown. Drain. Place beef and sliced onion in a slow cooker. Mix beef broth, tomato paste, garlic, Worcestershire sauce, paprika, salt, and pepper; stir into beef mixture. Cover and cook on low heat 8-10 hours (I always use the longer cook time) until beef is tender. Mix water and flour; gradually stir into beef mixture. Stir in green pepper. Cover and cook on high heat 30 minutes. Serve goulash over noodles.
Answered by: David C.