Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
     1/4  cup           butter
     1/2  cup           flour
   1      cup           chopped onion
     1/2  cup           chopped fresh parsley
     1/2  cup           chopped onions
   1      cup           chopped mushrooms
   1      tablespoon    chopped garlic
   2      cups          milk
   1      tablespoon    Worcestershire sauce
   1      pound         crab meat
   1      pound         fish -- cut into bite size
                        -- p
   1      pound         shrimp -- cleaned, deveined
   1      cup           grated mozzarella cheese
   1      cup           grated cheddar cheese
                        salt to taste
                        Louisiana hot sauce to taste
   2      tablespoons   lemon juice

Preparation:

Preheat oven to 350F in a large saucepan over med. heat, heat oil, the add the flour and make a light brown roux. Add the onions, parsley, and green onions, and sauté until the onions are clear. Stir in the mushrooms and garlic, and cook 10 minutes more. Slowly stir in the milk and Worcestershire. Continue to stir until the mixture begins to thicken, the gradually stir in the seafood, cheeses, salt, and hot sauce. Turn into a large casserole dish -spray with food release first-cover, and bake at least 1 hr. Remove cover, pour lemon juice over and bake about 20 minutes more, so top gets brown and crusty.