Page:Gurney - Things Mother Used to Make.djvu/99

Rh Put the vinegar, water and butter on the stove, in an agate dish, to boil. Mix together sugar, flour, mustard and salt, stir into the beaten egg with the milk, and add to the boiling water and vinegar. Let boil until it thickens. This is quickly and easily made, very nice and always a success.

Cream together the butter and sugar, add the well-beaten yolk of egg, pour over this the boiling water, juice of lemon and well-beaten white of egg.