Make a ROUX by heating ... bay leaves, thyme, oregano, sugar, red pepper, sherry, ... shrimp, and the oysters (if desired). Simmer very gently ... gumbo is the roux!!!
Make a dark roux with ... add bay leaf, oyster juice, and roux. Bring to ... crawfish, crabmeat, crabs, oysters, and seasonings. Cook 25 ... with file, if desired.