Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   2      cloves        garlic -- minced
   2      tablespoons   oil
   1      cup           Dr. Pepper
     1/4  teaspoon      dry mustard
   2      tablespoons   ketchup
   1 1/4  teaspoons     salt
     1/4  teaspoon      pepper
   2      tablespoons   soy sauce
   3      lb.           beef roast -- (3 to 4)

Preparation:

Saute garlic in oil. Add remaining ingredients, except meat and mix well. Pour over roast and refrigerate 6 to 24 hours, turning several times. To cook, roast at 325 degrees for about 2 1/2 hours until tender. Drain before roasting.