smoked

Some times I come up with some pretty good ideas, a lot of times I wonder why I didn't think of something good sooner .... most of you know I love to use my smokers. If there's meat to be eaten, there better be a smoker nearby. Anyway, it just dawned on me while at work today to use the scent...

Ive heard this term used on here a few times. Someone please share the details? What am I missing???