From 1916:
Put 1 quart milk, after cream has been taken, into double boiler. Mix 5 even tablespoons of corn starch with 4 tablespoons of sugar. This may be put into the milk without blending. Add very slowly, stirring all the time. When it begins to thicken add one-half teaspoon of salt and either a piece of stick cinnamon or a strip of orange or lemon peel. This should cook not rapidly for half an hour. Stir often to avoid a skim forming on the top. Pour into molds that have been wet with cold water. Set aside to cool gradually. May be served with any fruit juice or cream.