Chocolate Macadamia Roll

Crush cookies into a rough lumpy mixture
Beat the egg whites till stiff then add in the egg yolks beat further
Melt chocolate and the margarine and liqueur over low heat
Food process the nut mixture into a powder
Combine chocolate margarine into the egg mixture
Combine the crushed cookies into the mixture
Combine all the other ingredients into the mixture, with coarse mixing to preserve the texture of the lumpy ingredients
Roll into a log
Wrap into aluminium foil
Chill well
Once chilled: cut into slices
Serve dusted with icing sugar and or fruit syrup