Mayonnaise Dressing ("May")

Mayonnaise Dressing...

FROM: The American Pure Food Cook Book and Household Economist (The Marguerite Series, No. 141, Feb. 1899, Subscription Price $ 6.00/year) © 1898, Geo. M. Hill Co., Publisher, Chicago, Il.

Yolks of two hard-boiled eggs, mustard, vinegar, olive-oil or butter. Take the yolks of two hard-boiled eggs and mash smooth with one-half teaspoonful mustard and two tablespoonfuls olive-oil; then add slowly one-half teacup vinegar; if olive-oil is not liked, melted butter may be used instead.