Baked Chicken Romanesque
["1 broiler-fryer chicken, cut in parts", "1/4 c. cooking oil", "1 1/2 tsp. salt", "1/4 tsp. pepper", "1 (8 oz.) box spaghetti, cooked", "1 onion, sliced into rings", "2 (8 oz.) cans tomato sauce", "1 Tbsp. grated Cheddar cheese", "1 tsp. Worcestershire sauce", "1/2 tsp. oregano leaves", "2 Tbsp. Parmesan cheese"]
["In shallow baking pan, place chicken.", "Brush with oil. Sprinkle 1/2 teaspoon of salt and pepper on chicken.", "Bake uncovered in a 350\u00b0 oven for 30 minutes.", "Remove chicken from oven and set aside."]
["chicken", "cooking oil", "salt", "pepper", "onion", "tomato sauce", "Cheddar cheese", "Worcestershire sauce", "oregano", "Parmesan cheese"]