Chicken Tetrazzini
["8 oz. thin spaghetti", "3 Tbsp. butter", "3 Tbsp. flour", "1/4 tsp. cayenne pepper", "1 tsp. salt", "2 c. chicken broth", "3/4 c. half and half", "2 c. cooked, diced chicken", "3/4 c. Parmesan cheese", "1 Tbsp. butter", "1 Tbsp. lemon juice", "1/2 lb. sliced mushrooms", "1/4 c. Parmesan cheese"]
["Cook pasta according to package directions.", "While pasta is cooking, heat butter in saucepan.", "Add flour, salt and pepper. Cook a few minutes; slowly add broth.", "Bring to a boil, simmer until slightly thickened.", "Stir in cream, chicken and cheese. Heat butter and lemon juice in a skillet.", "Saute mushrooms until juice cooks off, about 5 minutes.", "Drain pasta.", "Combine with cream mixture.", "Place 1/2 in a shallow dish.", "Spread mushrooms over pasta, reserving some for garnish.", "Top with remainder. Sprinkle with cheese and reserved mushrooms.", "Bake at 375\u00b0 for 20 minuets or until bubbly."]
["thin spaghetti", "butter", "flour", "cayenne pepper", "salt", "chicken broth", "chicken", "Parmesan cheese", "butter", "lemon juice", "mushrooms", "Parmesan cheese"]