by bzb » Sat Jul 07, 2007 1:13 am
I've been using cedar planks, which are generally available in kitchen products stores, and in supermarkets, in my area (northeastern US). I'm sure other types of wood will work well, too. The wooden plank is submerged in water for anywhere from an hour to 3 or 4 hours, and then placed over the cooler part of a grill. In other words, if you have a grill with multiple burners, keep some of them on low, and place the plank there, while the others are left on high. If you're working with charcoal, keep a portion of the coals cooler, or lower down, and place the plank there. Indirect heat from the hotter burners or hotter coals will cause the plank to steam and smoke, generating a delicious smokey infusion for the fish to absorb. The fact that the fish's skin will usually stick to the plank is an additional benefit. This effect seems to work better the hotter the fire, but should work to one extent or another regardless of the amount of heat.
Try it - salmon works particularly well this way. It is a traditional method of cooking salmon from the Pacific Northwestern U.S.
bzb