1/2 Saltspoon of salt.

2 Saltspoons of mustard.

2 Saltspoons of sugar.

1/4 Saltspoon of cayenne.

Yolk of one egg.

1/2 Cup of olive-oil.

2 Tablespoons of lemon-juice.

1 Tablespoon of vinegar.

1 Tablespoon of thick sweet cream.

These proportions may be multiplied or divided to make larger or smaller quantities. Put the first five ingredients together in a bowl, and mix them well; then add the oil one drop at a time, stirring constantly with a wooden paddle or spoon " round and round," not back and forth. After dropping and stirring for ten minutes, the mixture will become stiff and difficult to turn. At this point stir in a little of the vinegar or lemon-juice. Then drop in more oil, and stir until it again becomes stiff. Continue putting in oil and the acids until all are used, when you should have a thick, smooth cream which, when taken up on the end of the spoon, will keep its shape and not "run." It will take from twenty minutes to half an hour to make it. Last stir in the cream.

Should the dressing " break," or appear as if curdled, it may sometimes be restored to smoothness by beating with a Dover egg-beater, or by adding more egg and stirring for a while without adding oil. If these expedients fail, begin all over again, adding the spoiled dressing to a new one. However, a mayonnaise dressing will not go wrong except in the hands of a careless worker. The only points to be observed are to put the oil in slowly, and to stir constantly and rapidly. The sweet cream is a valuable addition, giving the mayonnaise a delicate, satisfying flavor.