Baked Rockfish Stuffed With Crab Meat
["2 to 3 lb. rockfish, cleaned", "2 Tbsp. minced onion", "1/4 c. plus 2 Tbsp. butter or margarine, melted", "1 tsp. dry mustard", "3/4 tsp. salt", "1/4 tsp. pepper", "1 egg, well beaten", "1 lb. lump crab meat", "1/4 c. dry bread crumbs", "4 slices lemon", "1/4 c. chopped fresh parsley"]
["Wash rockfish thoroughly.", "Saute onion in 2 tablespoons butter or margarine over low heat.", "Combine with dry mustard.", "Add next 5 ingredients.", "Stuff rock with crab mixture and sew or skewer opening closed.", "Place on greased aluminum foil in shallow pan; brush with remaining melted butter or margarine.", "Bake at 400\u00b0 for 45 to 60 minutes or until fish flakes easily when tested with fork.", "Garnish with lemon slices dipped in parsley.", "Serves 6 to 8."]
["rockfish", "onion", "butter", "dry mustard", "salt", "pepper", "egg", "lump crab meat", "bread crumbs", "lemon", "fresh parsley"]