Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   2      tablespoons   cumin -- ground
   2      tablespoons   garlic -- minced
   2      tablespoons   cilantro -- fresh, rough
                        -- chopped
   2      tablespoons   black pepper -- freshly cracked
   2      tablespoons   salt
   2      tablespoons   white vinegar
   2      tablespoons   yellow mustard
   2      tablespoons   jalapeno pepper -- minced
   2      tablespoons   olive oil

Preparation:

Combine all ingredients and mix well. Use within two days of preparing. Rub pork butt with spice mixture and smoke for 1 1/2 hours per pound at 240-250F.