Categories: Beef, Bar-b-q, Crockpot 
      Yield: 10 servings 
  
      3 lb Beef rump roast 
      3 tb Flour 
     15 oz Tomato sauce 
    1/2 c  Onions-chopped 
    1/3 c  Brown sugar, packed 
      2 tb Lemon juice 
      1 tb Beef instant bouillon 
  1 1/2 ts Chili powder 
      1    Cl Garlic; chopped fine 
      1 ts Dry mustard 
           Hamburger buns 
  
  Rub flour into roast. Place in bottom of crockpot and add remaining 
  ingredients, except buns. Cook on low for about 14-16 hours. Serve 
  over buns.