This is the easiest most delicious beef sandwich ever! I got this recipe from a food friend named Sday5. I make this recipe about twice a month! My family LOVES this one! Its smokey and garlicky and seasoned just right! Its only 3 ingredients! You can't get much easier than this! I don't know how these 3 little ingredients can bring so much flavor to the beef, but they do! After cooking in the crockpot for 6 - 8 hours the rump roast shreds so easily, and melts in your mouth. It also produces lots of sauce for dipping! I serve this on nice hearty rolls, like kaiser or hoagie rolls.