Macaroni and Ham

Cook the macaroni as directed in the recipe for [macaroni]. Make [white sauce] of the milk, butter, flour, and seasoning, add the onion, ham, and macaroni. Put it into a buttered baking-dish, cover the top with the crumbs, and bake it until the crumbs are brown, heating the stones until the [paper test] shows a golden brown.

Serves six or eight persons.