In it’s purest form, a fatty is most easily described as those sausage chubs that you can find at most grocery stores. The brands can vary (especially when dealing with smaller local markets), but some of the most common national brands are Jimmy Dean, Bob Evans and Hormel. The concept is simple, but extremely effective. Carefully remove the plastic sleeve leaving the “chub” shape intact, season with your favorite barbecue rub, and toss it on the smoker. Sound familiar? Well, this is the technique that inspired our Bacon Explosion.