Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   1      tablespoon    olive oil
     1/2  cup           onion -- chopped
   2      tablespoons   garlic -- minced
   1      cup           ketchup
     1/4  cup           malt vinegar
     1/4  cup           golden brown sugar
     1/4  cup           coffee -- strong brewed
   3      tablespoons   beer -- stout (like Guinness
   2      tablespoons   molasses -- unsulphured (light)
   2      tablespoons   tomato paste
   2      teaspoons     Dijon mustard
   2      teaspoons     Worcestershire sauce
   1 1/4  teaspoons     canned chipotle chilies -- minced
     1/4  teaspoon      black pepper -- freshly ground

Preparation:

Heat oil in heavy large saucepan over medium-high heat. Add onion and garlic and sauté until tender, about 5 minutes. Add all remaining ingredients. Cover and simmer until slightly thickened, stirring occasionally, about 25 minutes. Season with salt. Can be made 1 week ahead. Cover and refrigerate or can for longer storage.