Riverboat Chicken And Shrimp
["6 c. chicken (2 fryers 3 to 3 1/2 lb. each), cooked with white onions and celery", "2 c. fresh chopped mushrooms", "2 1/2 lb. medium shrimp", "16 Tbsp. flour", "8 Tbsp. butter", "7 c. chicken broth", "1 c. slivered almonds", "2 tsp. chopped green onions", "4 tsp. chopped parsley", "1 1/2 tsp. celery salt"]
["Heat fat; add onion and cook until soft. Blend in flour; add broth and chicken, shrimp, mushrooms, almonds and parsley. Stir until slightly thickened. Season with celery salt and sherry, if desired. Serve in patty shell."]
["chicken", "mushrooms", "shrimp", "flour", "butter", "chicken broth", "almonds", "green onions", "parsley", "celery salt"]