Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   4      pounds        pork roast -- (sirloin)
     1/2  cup           margarine
   1      cup           vinegar
     1/2  cup           catsup
   2                    bay leaves
   2      medium        onions -- chopped
     1/2  cup           brown sugar -- packed
   3      cloves        garlic -- minced
   1      tablespoon    dry mustard
     1/4  teaspoon      cayenne pepper
   1      teaspoon      black pepper
   1      teaspoon      salt
   1      dash          tabasco sauce

Preparation:

Overnight: 1. Place roast in crockpot. Cover with water. Cook all night on low. 2. Combine rest of ingredients in small saucepan. Simmer for about 10 minutes. Remove bay leaves. Refrigerate overnight. Next Morning: 1. Drain liquid from roast and remove any fat. Shred with two forks, and return meat to crockpot. 2. Heat sauce ingredients on stove until hot. Pour over shredded pork. Stir well. 3. Cook all day on low. If possible, stir occasionally, but will do fine without stirring. 4. Serve hot on hamburger buns with cole slaw on the side.