Easy Cast Iron Blackened Grouper Recipe - Tasting Table

"Blackening is the result of a combination of spices and butter cooking over high heat in a pan, which results in cooked milk solids that darken into a color so deep that it appears burnt. The flavor, meant to mimic the smoky flavor from grill cooking, is not burnt-tasting but altogether spicy, earthy, nutty, and deeply savory."

"With grouper, which has a mild flavor and dense, flaky texture, the blackening provides a delicious layer of flavor and a crispy exterior that complements the tender meat within. It's a versatile recipe for bold, delicious dinners full of unique flavor, and it's easy enough for any day of the week."

Blackening is a Cajun cooking technique popularized by Paul Prudhomme in the 1980s that originated in New Orleans. The method involves coating food with a spice blend and cooking it in butter over high heat, creating a dark brown-black crust from caramelized milk solids rather than actual charring. The resulting flavor is spicy, earthy, nutty, and deeply savory, designed to replicate smoky grill-cooked taste. Grouper, with its mild flavor and dense flaky texture, is an ideal candidate for blackening, as the technique adds a crispy, flavorful exterior that complements the tender fish inside. The recipe combines paprika, garlic powder, onion powder, thyme, salt, pepper, cayenne, and celery salt to create the signature blackening spice mix.

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