We Have a Chili Question For You

Seattlest recently challenged our culinarily inclined friends to a chili cookoff, which will take place this Sunday at Seattlest Katelyn's house. Last time we participated in a chili challenge, we were vegetarian and mostly interested in picking the right kind of bean and filler. (Tofu? Nutritional yeast? Fake beef?) But, chili is one of those things that everyone has a secret ingredient for. This time around, we're confident with our selection of pork, and are just looking for that special surprise kicker. Suggestions we've received in the last week range from peanut butter to molasses and chipotle peppers. What's your secret killer ingredient? Would you dare follow the Texas Chilli rules and make chili with no beans?