Place the potatoes in a large saucepan or Dutch oven and cover with water. Bring to a boil; reduce heat to medium. Cover and cook for 5-7 minutes or until tender; drain. In a bowl, combine the cheese, onion, green pepper, pimientos, bread, 2 tablespoons parsley and salt. , In a greased shallow 4-qt. baking dish, layer a third of the potatoes and a third of the cheese mixture. Repeat layers twice. Pour milk and butter over all; sprinkle with cornflake crumbs. , Cover and bake at 350° for 45 minutes. Uncover; bake 10-15 minutes longer or until bubbly and top is golden. Sprinkle with remaining parsley.