MAYONNAISE SAUCE.–This is the most delicious of all cold sauces. It iscomposed entirely of raw yolk of egg and oil, flavoured with a dash ofvinegar. When made properly it should be of the consistency of butter insummer time. Many women cooks labour under the delusion that it requiresthe addition of cream. Mayonnaise sauce is made as follows:–Break an eggand separate the yolk from the white, and place the yolk at the bottom of alarge basin.
