Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   1      pound         mushrooms -- (chopped)
     1/4  cup           butter melted
   1      teaspoon      salt
   1      tablespoon    ketchup
   1      cup           flaked crabmeat
   6                    scallions
   1      cup           soft bread crumbs
     1/8  teaspoon      pepper
   1      tablespoon    lemon juice

Preparation:

Chop all ingredients. Sauté mushrooms and onions 5 minutes in butter. Stir in bread crumbs and crabmeat. Cook 2 minutes. Add salt, pepper, lemon juice, and ketchup. Pour in cream 1/2 and 1/2. Put in flounder. Bake 425F for 10-15 minutes. Pat of butter on top and serve with mornaise sauce.