Dredge the stew meat in the flour and brown in oil on top of the stove. (Keep any leftover flour to thicken stew, if needeAdd meat to crock pot along with carrots, potatoes, celery, onion, and peas. Mix together beef broth, beef gravy, salt, pepper, cayenne, hot sauce, Worcestershire sauce, garlic powder and mushroom soup with a wire whisk.