The method of plank cooking starts with the native americans of the northwest who would put whole salmon on large cedar planks and place it over a fire. the plank held the fish together and let it roast over the fire while the cedar plank smoldered and flavored the fish with smoke .. 8 cedar long grilling planks (10 pack - 8 + 2 bonus short planks!) - perfect for salmon, fish, steak, veggies and more. made in usa! re-use several times.. Cedar plank grilling is a fun and unique way to flavor food over an open flame. popular for its delicate natural flavors and deep, smoky aromas, our cedar planks can be used for just about any food you can throw on the grill!.