01 -
In the crock of a 4 to 6-quart slow cooker, stir together the beef, brown gravy mix, au jus mix, and water.
02 -
Cover and cook on low for 6 to 8 hours, or until the beef is tender and flavorful.
03 -
When the beef is ready, cook the egg noodles according to package directions. Drain.
04 -
Spoon the beef and gravy over the cooked noodles and serve warm.