Potato Stuffing Casserole
["1/4 c. chopped celery", "1 onion, chopped", "4 Tbsp. butter or oleo, divided", "3 slices bread, cubed", "4 or 5 large potatoes, peeled, cooked and mashed", "1/4 c. fresh parsley, chopped", "1/2 tsp. salt", "1/4 tsp. pepper", "1 egg, beaten", "1 c. hot milk"]
["In a medium skillet, saute celery and onion in 2 tablespoons butter until tender.", "Add bread cubes and stir until lightly browned.", "Stir in potatoes, parsley, salt, pepper, milk and egg. Mix well.", "Spoon into a greased 1 1/2-quart baking dish.", "Dot with remaining butter.", "Bake at 350\u00b0, uncovered, for 30 to 40 minutes or until lightly browned.", "Garnish with additional parsley. Yield:", "6 to 8 servings."]
["celery", "onion", "butter", "bread", "potatoes", "fresh parsley", "salt", "pepper", "egg", "hot milk"]