Soak one tablespoonful gelatine in one-fourth cup cold water, add a
little pinch of salt, and dissolve in one and one-fourth cup boiling
water; add three-fourths cup sugar and one-fourth cup lemon juice. When
mixture begins to form, beat with a Dover beater until almost white,
then add well-beaten whites of three eggs and beat thoroughly. Set aside
to cool, and serve with sweet or whipped cream.