and cocoa powder (the solids). Both ingredients are used in most kinds of chocolate, although white chocolate includes only the cocoa butter, which is why white chocolate isn't "real" chocolate.

Then what is white chocolate made out of? White chocolate can be considered the opposite of dark chocolate, as it contains no cocoa powder at all. Its three ingredients include sugar, cocoa butter ...

I added a touch of cocoa powder to the egg white at the last minute to give it that chocolate flavor. Optional, of course.