My second favorite food is chili, second only to something off the grill. Anyway, maybe this weekend I'll be making the first pot of the season. But my question is; does anyone have a single "secret" ingredient they consider their "must have" (besides lots of hot seasonings) for chili, that they would like to share? When my wife made it, she considered her secret a can of Coke (yes, that's as bad as it sounds). For me I don't have a secret, pretty much sticking to the norms, but I'm always looking for that next flavor to add.