Stuffed Flounder
["1 whole flounder (10 oz.)", "1/2 c. crabmeat", "1/2 c. baby shrimp", "2 Tbsp. chopped celery", "1 Tbsp. chopped onion", "1 tsp. lemon juice", "1 Tbsp. melted butter", "1 Tbsp. fish stock", "salt and pepper to taste"]
["Make incision on dark side of flounder.", "Remove backbone by carving from center to each side.", "With 2 sides slightly separated, remove all remaining bones."]
["flounder", "crabmeat", "baby shrimp", "celery", "onion", "lemon juice", "butter", "fish stock", "salt"]