*Lemon Mousse*
Serves 4

I love lemon anything and this is a tasty version of a lemon mousse, chock full of delicious lemon flavours and light as air!

the finely grated zest of 3 lemons
1/4 cup (60ml) fresh lemon juice
3/4 cup (185g)  caster sugar
4 large eggs, separated
5 1/2 ounces unsalted butter, cut into small pieces

Place the lemon zest, lemon juice, sugar and egg yolks in the top of a double boiler, over simmering water, and cook over a low heat.  Stir constantly, cooking for about 10 minutes, or until the mixture coats the back of a metal spoon.  Whisk in the butter, piece at a time.  Remove from the heat and cool.

Whisk the egg whites in a clean and great free bowl, until stiff.

Fold half of the egg whites into the lemon mixture with a metal spoon, then fold in the remaining egg whites.  Divide amongst 4 serving dishes and chill until firm.  Serve with a small cake or crisp cookie on the side.