Whosaynas Mocha Mousse Cake

Beat cream with beater till it forms peaks remove in a bowl and keep in freezer....
rinse the beater bowl put egg whites and beat till peaks are formed, add vanilla essence....
fold in beaten cream, gelatine mixture and castor sugar.....

Remove 1/4 of the vanilla cream mixture in a separate bowl, and keep this in freezer....
To the other cream add coffee powder and mix well...
Take a medium sized casserole put 1 length choc cake slices all over the base, till full base is covered...