The three main types or meringue are: ordinary meringue (the simplest ... Pasteurised egg is available in frozen, liquid or powder form and eggs pasteurised in their shells are also available.
Using a chefs' blow torch, heat the meringue until crisp and light golden-brown. To serve, dust the top of the gâteau with cocoa powder. Sprinkle over the marshmallows and crushed meringue shells ...