I have a freshly popped tin of C&D Oak Alley (forgot how much I love this blend) and I wanted to smoke it so badly I didn't even look at it close enough to see that it was a crumble cake and not a plug. So I pawed at it, grabbed a knife and cut slivers as if it was a plug. I noticed what I was doing after the fact, but I certainly loaded up my pipe anyway of course. I have to say, it's smoking great, very flavorful. I'll have to pinch off a bowl another time and see which way seems better to my tastes. Anyone have some perspective on this? Cutting a crumble cake?