The primary ingredient in both a pavlova and a meringue is egg whites, and the two desserts actually look and taste fairly similar when they are finished. However, a meringue is crunchy throughout, ...

1 1/2 cups plus 2 teaspoons superfine sugar or to taste, divided (see note)> 1 1/2 teaspoons cornstarch> 1 teaspoon white vinegar> 1/2 teaspoon vanilla> 1/4 cup boiling water> 1 cup heavy cream> 1 1/2 ...