A recipe for salted beef, horseradish and cream sandwich

For this strange mix you need the following:

• 1/2 cupful of cream until it is very stiff.
• 4 tablespoonfuls of freshly grated horseradish
• 1 egg yold
• 1 saltspoon of salt

Add the yolk of an egg and a saltspoonful of salt; mix and fold in the whipped cream. Have ready very thin slices of cold boiled salt beef. Butter thin slices of bread with a layer of crisp lettuce. Put on a layer of salt beef, then a thin layer of the horseradish sauce, a layer of crips lettuce and another layer of buttered bread.