Yum! Splash of malt vinegar on the filet, that's what I've heard. I've done it, but I never get any noticeable difference (maybe I don't give a big enough splash, not sure).
Been amusing myself with a bag of drumsticks over the past few days. Did Colombian, then a BBQ with easy Martha Stewart sauce (little adjustments), then just bare bones super plain broiled with horseradish sauce.
Colombian was the best. Did this recipe:
In this Colombian chicken drumsticks recipe, chicken legs are marinated in a mixture of Colombian style spices and baked to a crispy perfection.
immigrantstable.com
Had to get them cooking forever at high heat to get them all blistered and charry.