I Have re-heated them before but never from a frozen state. I saved and froze 3 ABT's for stuffing a fattie, but needed a fix. So I put 1 in the micro wave , it was a whole one with just a slice cut off like a boat and wrapped in a whole slice of bacon(always use whole strips) 1 min on high perfect, let sit till cool enough. The next one was cut in half length wise, stuffed and wrapped . nuked for 1 min and it came out nice and crispy. So with a little playing around with the time in the nuker,you can make a huge batch and enjoy them on days you can't smoke.