Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   1      tablespoon    butter
   2      tablespoons   chopped fresh garlic
   1      cup           red onion -- chopped
   1                    mango, peeled, seeded -- diced
   3      cups          rice wine vinegar
   1      bottle        ketchup
   1      box           brown sugar
   3      tablespoons   chipotle puree
   2      tablespoons   ground ginger
   1      tablespoon    ground cinnamon
   1 1/2  tablespoons   ground cloves
                        Salt and freshly ground pepper to taste

Preparation:

In a sauce pan melt butter over medium heat, add garlic and onions and sweat until translucent. Add the rest of the ingredients and bring to a boil. Reduce heat and simmer for 10 minutes. Season to taste with salt and pepper. Puree and store in refrigerator. May be made 1 week in advance and stored in the refrigerator.