I can't believe J is still asking that.
Where would the oil go? In the pan? That is sauteing, not blackening. Nothing goes in the pan for blackening but the fish, dredged in butter and spices. And you certainly don't dredge in oil.
Also CJ is right. Color and flavor also. Butter browns in a hot pan. Brown is the color you want, not actually black. And butter and oil are not substitutable for flavor. You don't oil your morning toast.
Nothing wrong with sauteed Cajun-spiced fish, but that's not blackening, that is all.
I can see the chilling after working because the butter and spices have already incorporated, and worked into the nooks of the fish. Pics?
Where would the oil go? In the pan? That is sauteing, not blackening. Nothing goes in the pan for blackening but the fish, dredged in butter and spices. And you certainly don't dredge in oil.
Also CJ is right. Color and flavor also. Butter browns in a hot pan. Brown is the color you want, not actually black. And butter and oil are not substitutable for flavor. You don't oil your morning toast.
Nothing wrong with sauteed Cajun-spiced fish, but that's not blackening, that is all.
PIC 1 said:Clarify your butter...a white hot CI pan works well with the high heat tolerence.
I usually heat up a few sticks of unsalted butter at a time, when liquified I run it through a cheese clothed lined strainer to remove the solids. Another key for those who like their fin steaks (tuna, shark...etc) or burgers/steaks on the rarest side is to brush the clarified butter on the food sparingly, press into seasoning mix and then place on wax/parchment paper in the freezer for a minute or two ( 12oz can of beer's worth of time). The butter will seize up ..perfect for a well seasoned pan. Results, "no stick'um" seasoning to pan, only to that rare piece of what have'ya...
I can see the chilling after working because the butter and spices have already incorporated, and worked into the nooks of the fish. Pics?