Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   3      lbs           lean beef pot roast
   2      tblsp         oil
                        Flour and water paste (opt)
                        Marinade:
   1      cup           tomato juice
   3      tblsp         made mustard
   4      tblsp         worcestershire sauce
   1      tsp           basil
   1      tsp           oregano
   1      tsp           onion powder
   1      tsp           garlic salt
     1/4  tsp           fresh ground black pepper

Preparation:

Combine marinade ingredients and pour over roast in a shallow bowl. Cover and refrigerate overnight or for 24 hrs. Remove meat from marinade and pat dry with paper towels. Heat oil in large skillet and brown meat on all sides. Place in cooker. Cover and cook on LOW 8-10 hrs. serve with accumulated gravy. (This may be thickened in a saucepan with flour and water paste if you wish.