Remove the skin and trim snapper fillets and rinse in cold water, pat dry with paper towels
Mix Cajun seasoning with cracker meal and brown sugar. Place on a plate to coat the snapper.
Press one side of snapper fillets into seasoning mixture coating it evenly
In a very hot saute pan carefully add just enough olive oil to keep fish from sticking.
Carefully add the prepared snapper fillets, seasoned side down into the pan
Allow the snapper fillets to cook undisturbed until the coating has browned, then turn to sear the other side of the fish.
Remove fillets from the pan, and place in baking dish seasoned side up, and add a little water to the pan
Place baking dish in preheated 350-degree oven for 15 minutes