-
Whisk the egg whites until stiff. Add half the sugar
and whisk again until stiff and glossy. Fold in the
remaining sugar.
-
Spread into three thin rounds about
23 cm/9 in diameter on baking (cookie) sheets, lined
with baking parchment.
-
Bake in a preheated oven at
140°C/275°F/gas mark 1 for about 1 hour until crisp
and dry. Turn off the oven and leave there to cool.
-
Melt the chocolate in a bowl over a pan of hot water
or in the microwave. Pour about a quarter of it on
to a large plate, spread evenly and leave until set.
-
Whip together the cream and crème fraiche until
peaking. Whisk in the remaining melted chocolate
until thick.
-
Sandwich the meringue rounds together
with some of the chocolate cream. Place on a serving
plate. Spread the remaining chocolate cream over the
sides and top.
-
Carefully shave off long curls of the
set chocolate on the plate, using a palette knife
held almost upright.
-
Lay the chocolate caraque
on top of the gateau to decorate and chill for
several hours before serving.