Its not a secret
Skyline Chili
1 quart water
2 pounds ground chuck, crumbled
2 medium onions, finely chopped
5-6 cloves garlic, crushed (use garlic press) or minced
1 (15 ounce) can tomato sauce
2 tablespoons cider vinegar
1 tablespoon Worcestershire sauce
10 peppercorns, ground
8 whole allspice, ground
8 whole cloves, ground
1 large bay leaf
2 teaspoons salt
2 teaspoons ground cinnamon
1 1/2 teaspoons cayenne pepper
1 teaspoon ground cumin
1/2 ounce unsweetened chocolate, grated