Skillet Tetrazzini
["1 can sliced mushrooms, drained", "1/4 c. onion, chopped", "2 Tbsp. butter", "1 (10 3/4 oz.) can chicken gravy", "1 c. shredded Cheddar cheese", "1 c. chicken, cooked and diced", "2 c. spaghetti, cooked", "1 tsp. parsley"]
["Brown mushrooms and onion in butter until tender.", "Stir in gravy and cheese.", "Heat until cheese melts.", "Add chicken and spaghetti.", "Heat and stir now and then.", "Garnish with parsley. Serves 4."]
["mushrooms", "onion", "butter", "chicken gravy", "Cheddar cheese", "chicken", "parsley"]