Rump Roast Au Jus Recipe

In a small bowl mix together black pepper paprika chili powder celery salt cayenne pepper garlic powder and mustard powder. Rub mixture over the surface of the meat. Place roast in a slow cooker and add 1/2 cup water.

Cover and cook on Low for 8 to 10 hours. When meat is tender and well done transfer roast to a serving platter. Skim fat from juices and strain; serve with meat.