Would a "honey-burn" work? In his book Black Bears, Bob McGuire recommends several techniques for attracting quick bait hits. The best results are reportedly obtained by burning honey. I had tossed a quart jar of the stuff along with a small sterno stove in my duffel bag when packing for the hunt. These items went into my backpack as I prepared to leave for my last stand.
It was 4:30 when I reached my site. I set up the small stove on top of the bait drum, poured a generous amount of honey into the coffee can, lit the sterno and climbed quietly into my tree. Soon, I could see the heat waves coming from the sterno, and in a few minutes I caught the pungent aroma of the burning honey. It began to foam and bubble as it reached the boiling point and soon rose toward the top of the can. It boiled over the top, ran down the sides and made a sweet mess all over the top of the drum. Perfect! A little while later the sterno went out.