Cooked Salad Dressing

One teaspoonful salt, one teaspoonful mustard, one and one-half

teaspoonful sugar, few grains cayenne, three-fourths tablespoonful

flour, yolks of two eggs, three-fourths cup of scalded milk, one-half

cup hot vinegar, one and one-half teaspoonful melted butter. Mix the dry

ingredients, add the yolks and mix thoroughly; add the scalded milk,

return to double boiler, add the hot vinegar, stirring constantly until

mixture thickens, add the butter. Cool before using.