It's simply coated in a special spice blend that takes on a very dark brown, almost black color when cooked in a.

What does blackened steak mean. An intensely hot crusty sear (black) on the exterior and a chilly (blue) center, this steak’s ‘doneness’ is the consequence of cooking it. Blackened meat might look burnt on the outside, but it actually has a savory blend of spices and a rich, juicy flavor inside. What does black and blue mean in cooking?