Assertion: berry's acid | /r/HasProperty | cream of tartar or lemon juice
Facets:
Source sentences:
text: Pavlova is made by beating egg whites (and sometimes salt) to a very stiff consistency, gradually adding caster sugar before folding in vinegar or another acid (e.g. cream of tartar or lemon juice), cornflour, and sometimes vanilla essence, and slow-baking the mixture, similar to meringue.