Add the tomato sauce, tomato paste, onion, garlic, all seasoning and spices, vinegar, Worcestershire sauce, beef bouillon, brown sugar, and chocolate to the Dutch oven and stir well to combine.
1 (8-ounce) can tomato sauce, 1 (6-ounce) can tomato paste, 1 large onion, 6 garlic cloves, 2-3 Tablespoons chili powder, 2 teaspoons dried oregano, 1 teaspoon ground cumin, 1 teaspoon ground cinnamon, 1 teaspoon smoked paprika, 2 teaspoons coarse kosher salt, 1 teaspoon allspice, 1/4 teaspoon black pepper, 1/2 teaspoon cayenne pepper, 1/4 teaspoon ground cloves, 2 Tablespoons apple cider vinegar, 1 Tablespoon worcestershire sauce, 2 teaspoons beef bouillon, 2 teaspoons brown sugar, 1 ounce unsweetened or bittersweet chocolate, 2 bay leaves