Mars Ice-Cream Cake

1 packet Sponge Mix

Pre-heat oven to 180c.
Prepare mixture as directed on packet.
Pour batter into greased and floured 20cm cake tin. and bake for 30-35 mins. 
Allow to cool, slice lengthways to make 3

Mars Mousse filling-

3 tsps gelatine
2 tbls water
3 mars bars coursely chopped
1/2 cup water
pinch salt
1/2 cup whipped cream
1/2 tsp instant coffee powder

Dissolve gelatine in 2 tbls water over hot water.  Allow to cool. Place mars bars, water and sald in small saucepan and melt.  Remove from heat and str in gelatine.  Allow to cool and fold in whipped cream and coffee

Ice-cream filling-

2 egg yolks
1/2 cup sugar
2tbls marsala, rum or port
1/2 cup chopped walnuts
1/3 cup glace fruits
2 egg whites
300ml whipped cream

Beat egg yolks and sugar, add masala.  Whisk egg whites until stiff.  Comgine egg yolks, fruit, nuts and cream ehtne fold in egg whites

Topping-

450ml cream - whipped
3 tbls icing sugar
1 1/2 tbls marsala, port or rum
Mars bar chilled then grated

Combine whipped cream with icing sugar and flavouring.

To make up-

Place one layer of sponge over base of a springform tin, and pour over mousse filling.  Chill until firm.  Top with second later of sponge and pour over icecream filling.  Chill until firm.  Place remining sponge layer on top.  Freeze.  When frozen remove cake from tin and spread cream topping over sides and top of cake.  Decorate with grated mars and strawberries.  Return to freezer till serve