Crawfish Iberia
["1 lb. crawfish tails", "2 boxes frozen spinach", "1/2 onion", "4 tsp. flour", "1 stick butter", "1/2 c. milk", "6 oz. grated American cheese"]
["Saute onions in butter until clear.", "Add crawfish and saute for 3 minutes.", "Add flour; stir until smooth.", "Add milk; simmer for 3 to 5 minutes.", "Stir in cooked spinach.", "Top with grated cheese.", "Bake at 350\u00b0 for 20 minutes.", "Serves 8 to 10."]
["crawfish tails", "frozen spinach", "onion", "flour", "butter", "milk", "American cheese"]