Put onions in hot dry ... onions, peas and gravy. Cover with remaining mashed potatoes and sprinkle with Parmesan cheese and paprika. Bake in ... or until heated through.
Sauté onion, sliced celery and ... meat, soup or gravy, parsley, salt and pepper ... butter. Sprinkle with parmesan cheese. Bake uncovered in 350°F ... 30 minutes. Serves 4-6.