Mushroom Bisque
["4 Tbsp. margarine or butter", "4 Tbsp. flour", "2 (13 3/4 oz.) cans chicken broth", "1 lb. fresh mushrooms, chopped", "1 c. finely chopped onion", "2 c. milk", "1 c. heavy cream", "1/2 tsp. salt", "1/8 tsp. pepper"]
["In a heavy 4-quart pot, melt margarine over moderate heat. Stir in flour.", "Cook about 2 minutes, stirring constantly.", "Stir in chicken broth until smooth.", "Add mushrooms and onion.", "Bring mixture to a simmer.", "Cover and cook about 20 minutes over moderate heat.", "Stir in milk, cream and spices.", "Heat until warm."]
["margarine", "flour", "chicken broth", "fresh mushrooms", "onion", "milk", "heavy cream", "salt", "pepper"]